AWS SDK for C++AWS SDK for C++ Version 1.11.311 |
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AWS SDK for C++AWS SDK for C++ Version 1.11.311 |
#include <S3Client.h>
Definition at line 42 of file S3Client.h.
Definition at line 45 of file S3Client.h.
Definition at line 49 of file S3Client.h.
Definition at line 50 of file S3Client.h.
Copy constructor for a S3Client. Copies all members that do not reference self. Recreates member that reference self.
| rhs | the source object of the copy. |
Copy move constructor for a S3Client. Copies all members that do not reference self. Recreates member that reference self.
| rhs | the source object of the copy. |
Aws::S3::S3ClientConfiguration(),
nullptr
Initializes client to use DefaultCredentialProviderChain, with default http client factory, and optional client config. If client config is not specified, it will be initialized to default values.
nullptr,
Aws::S3::S3ClientConfiguration()
Initializes client to use SimpleAWSCredentialsProvider, with default http client factory, and optional client config. If client config is not specified, it will be initialized to default values.
nullptr,
Aws::S3::S3ClientConfiguration()
Initializes client to use specified credentials provider with specified client config. If http client factory is not supplied, the default http client factory will be used
Aws::S3::US_EAST_1_REGIONAL_ENDPOINT_OPTION::NOT_SET
Initializes client to use DefaultCredentialProviderChain, with default http client factory, and optional client config. If client config is not specified, it will be initialized to default values.
Aws::S3::US_EAST_1_REGIONAL_ENDPOINT_OPTION::NOT_SET
Initializes client to use SimpleAWSCredentialsProvider, with default http client factory, and optional client config. If client config is not specified, it will be initialized to default values.
Aws::S3::US_EAST_1_REGIONAL_ENDPOINT_OPTION::NOT_SET
Initializes client to use specified credentials provider with specified client config. If http client factory is not supplied, the default http client factory will be used
This operation aborts a multipart upload. After a multipart upload is aborted, no additional parts can be uploaded using that upload ID. The storage consumed by any previously uploaded parts will be freed. However, if any part uploads are currently in progress, those part uploads might or might not succeed. As a result, it might be necessary to abort a given multipart upload multiple times in order to completely free all storage consumed by all parts.
To verify that all parts have been removed and prevent getting charged for the part storage, you should call the ListParts API operation and ensure that the parts list is empty.
Directory buckets - For directory buckets, you must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com/key-name . Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
General purpose bucket permissions - For information about permissions required to use the multipart upload, see Multipart Upload and Permissions in the Amazon S3 User Guide.
Directory bucket permissions - To grant access to this API operation on a directory bucket, we recommend that you use the CreateSession API operation for session-based authorization. Specifically, you grant the s3express:CreateSession permission to the directory bucket in a bucket policy or an IAM identity-based policy. Then, you make the CreateSession API call on the bucket to obtain a session token. With the session token in your request header, you can make API requests to this operation. After the session token expires, you make another CreateSession API call to generate a new session token for use. Amazon Web Services CLI or SDKs create session and refresh the session token automatically to avoid service interruptions when a session expires. For more information about authorization, see CreateSession .
Directory buckets - The HTTP Host header syntax is Bucket_name.s3express-az_id.region.amazonaws.com.
The following operations are related to AbortMultipartUpload:
nullptr
An Async wrapper for AbortMultipartUpload that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 209 of file S3Client.h.
A Callable wrapper for AbortMultipartUpload that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 200 of file S3Client.h.
Completes a multipart upload by assembling previously uploaded parts.
You first initiate the multipart upload and then upload all parts using the UploadPart operation or the UploadPartCopy operation. After successfully uploading all relevant parts of an upload, you call this CompleteMultipartUpload operation to complete the upload. Upon receiving this request, Amazon S3 concatenates all the parts in ascending order by part number to create a new object. In the CompleteMultipartUpload request, you must provide the parts list and ensure that the parts list is complete. The CompleteMultipartUpload API operation concatenates the parts that you provide in the list. For each part in the list, you must provide the PartNumber value and the ETag value that are returned after that part was uploaded.
The processing of a CompleteMultipartUpload request could take several minutes to finalize. After Amazon S3 begins processing the request, it sends an HTTP response header that specifies a 200 OK response. While processing is in progress, Amazon S3 periodically sends white space characters to keep the connection from timing out. A request could fail after the initial 200 OK response has been sent. This means that a 200 OK response can contain either a success or an error. The error response might be embedded in the 200 OK response. If you call this API operation directly, make sure to design your application to parse the contents of the response and handle it appropriately. If you use Amazon Web Services SDKs, SDKs handle this condition. The SDKs detect the embedded error and apply error handling per your configuration settings (including automatically retrying the request as appropriate). If the condition persists, the SDKs throw an exception (or, for the SDKs that don't use exceptions, they return an error).
Note that if CompleteMultipartUpload fails, applications should be prepared to retry any failed requests (including 500 error responses). For more information, see Amazon S3 Error Best Practices.
You can't use Content-Type: application/x-www-form-urlencoded for the CompleteMultipartUpload requests. Also, if you don't provide a Content-Type header, CompleteMultipartUpload can still return a 200 OK response.
For more information about multipart uploads, see Uploading Objects Using Multipart Upload in the Amazon S3 User Guide.
Directory buckets - For directory buckets, you must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com/key-name . Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
General purpose bucket permissions - For information about permissions required to use the multipart upload API, see Multipart Upload and Permissions in the Amazon S3 User Guide.
Directory bucket permissions - To grant access to this API operation on a directory bucket, we recommend that you use the CreateSession API operation for session-based authorization. Specifically, you grant the s3express:CreateSession permission to the directory bucket in a bucket policy or an IAM identity-based policy. Then, you make the CreateSession API call on the bucket to obtain a session token. With the session token in your request header, you can make API requests to this operation. After the session token expires, you make another CreateSession API call to generate a new session token for use. Amazon Web Services CLI or SDKs create session and refresh the session token automatically to avoid service interruptions when a session expires. For more information about authorization, see CreateSession .
Error Code: EntityTooSmall
Description: Your proposed upload is smaller than the minimum allowed object size. Each part must be at least 5 MB in size, except the last part.
HTTP Status Code: 400 Bad Request
Error Code: InvalidPart
Description: One or more of the specified parts could not be found. The part might not have been uploaded, or the specified ETag might not have matched the uploaded part's ETag.
HTTP Status Code: 400 Bad Request
Error Code: InvalidPartOrder
Description: The list of parts was not in ascending order. The parts list must be specified in order by part number.
HTTP Status Code: 400 Bad Request
Error Code: NoSuchUpload
Description: The specified multipart upload does not exist. The upload ID might be invalid, or the multipart upload might have been aborted or completed.
HTTP Status Code: 404 Not Found
Directory buckets - The HTTP Host header syntax is Bucket_name.s3express-az_id.region.amazonaws.com.
The following operations are related to CompleteMultipartUpload:
nullptr
An Async wrapper for CompleteMultipartUpload that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 331 of file S3Client.h.
A Callable wrapper for CompleteMultipartUpload that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 322 of file S3Client.h.
Creates a copy of an object that is already stored in Amazon S3.
You can store individual objects of up to 5 TB in Amazon S3. You create a copy of your object up to 5 GB in size in a single atomic action using this API. However, to copy an object greater than 5 GB, you must use the multipart upload Upload Part - Copy (UploadPartCopy) API. For more information, see Copy Object Using the REST Multipart Upload API.
You can copy individual objects between general purpose buckets, between directory buckets, and between general purpose buckets and directory buckets.
Directory buckets - For directory buckets, you must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com/key-name . Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
Both the Region that you want to copy the object from and the Region that you want to copy the object to must be enabled for your account. For more information about how to enable a Region for your account, see Enable or disable a Region for standalone accounts in the Amazon Web Services Account Management Guide.
Amazon S3 transfer acceleration does not support cross-Region copies. If you request a cross-Region copy using a transfer acceleration endpoint, you get a 400 Bad Request error. For more information, see Transfer Acceleration.
All CopyObject requests must be authenticated and signed by using IAM credentials (access key ID and secret access key for the IAM identities). All headers with the x-amz- prefix, including x-amz-copy-source, must be signed. For more information, see REST Authentication.
Directory buckets - You must use the IAM credentials to authenticate and authorize your access to the CopyObject API operation, instead of using the temporary security credentials through the CreateSession API operation.
Amazon Web Services CLI or SDKs handles authentication and authorization on your behalf.
You must have read access to the source object and write access to the destination bucket.
General purpose bucket permissions - You must have permissions in an IAM policy based on the source and destination bucket types in a CopyObject operation.
If the source object is in a general purpose bucket, you must have s3:GetObject permission to read the source object that is being copied.
If the destination bucket is a general purpose bucket, you must have s3:PutObject permission to write the object copy to the destination bucket.
Directory bucket permissions - You must have permissions in a bucket policy or an IAM identity-based policy based on the source and destination bucket types in a CopyObject operation.
If the source object that you want to copy is in a directory bucket, you must have the s3express:CreateSession permission in the Action element of a policy to read the object. By default, the session is in the ReadWrite mode. If you want to restrict the access, you can explicitly set the s3express:SessionMode condition key to ReadOnly on the copy source bucket.
If the copy destination is a directory bucket, you must have the s3express:CreateSession permission in the Action element of a policy to write the object to the destination. The s3express:SessionMode condition key can't be set to ReadOnly on the copy destination bucket.
For example policies, see Example bucket policies for S3 Express One Zone and Amazon Web Services Identity and Access Management (IAM) identity-based policies for S3 Express One Zone in the Amazon S3 User Guide.
When the request is an HTTP 1.1 request, the response is chunk encoded. When the request is not an HTTP 1.1 request, the response would not contain the Content-Length. You always need to read the entire response body to check if the copy succeeds. to keep the connection alive while we copy the data.
If the copy is successful, you receive a response with information about the copied object.
A copy request might return an error when Amazon S3 receives the copy request or while Amazon S3 is copying the files. A 200 OK response can contain either a success or an error.
If the error occurs before the copy action starts, you receive a standard Amazon S3 error.
If the error occurs during the copy operation, the error response is embedded in the 200 OK response. For example, in a cross-region copy, you may encounter throttling and receive a 200 OK response. For more information, see Resolve the Error 200 response when copying objects to Amazon S3. The 200 OK status code means the copy was accepted, but it doesn't mean the copy is complete. Another example is when you disconnect from Amazon S3 before the copy is complete, Amazon S3 might cancel the copy and you may receive a 200 OK response. You must stay connected to Amazon S3 until the entire response is successfully received and processed.
If you call this API operation directly, make sure to design your application to parse the content of the response and handle it appropriately. If you use Amazon Web Services SDKs, SDKs handle this condition. The SDKs detect the embedded error and apply error handling per your configuration settings (including automatically retrying the request as appropriate). If the condition persists, the SDKs throw an exception (or, for the SDKs that don't use exceptions, they return an error).
The copy request charge is based on the storage class and Region that you specify for the destination object. The request can also result in a data retrieval charge for the source if the source storage class bills for data retrieval. If the copy source is in a different region, the data transfer is billed to the copy source account. For pricing information, see Amazon S3 pricing.
Directory buckets - The HTTP Host header syntax is Bucket_name.s3express-az_id.region.amazonaws.com.
The following operations are related to CopyObject:
nullptr
An Async wrapper for CopyObject that queues the request into a thread executor and triggers associated callback when operation has finished.
A Callable wrapper for CopyObject that returns a future to the operation so that it can be executed in parallel to other requests.
This action creates an Amazon S3 bucket. To create an Amazon S3 on Outposts bucket, see CreateBucket .
Creates a new S3 bucket. To create a bucket, you must set up Amazon S3 and have a valid Amazon Web Services Access Key ID to authenticate requests. Anonymous requests are never allowed to create buckets. By creating the bucket, you become the bucket owner.
There are two types of buckets: general purpose buckets and directory buckets. For more information about these bucket types, see Creating, configuring, and working with Amazon S3 buckets in the Amazon S3 User Guide.
General purpose buckets - If you send your CreateBucket request to the s3.amazonaws.com global endpoint, the request goes to the us-east-1 Region. So the signature calculations in Signature Version 4 must use us-east-1 as the Region, even if the location constraint in the request specifies another Region where the bucket is to be created. If you create a bucket in a Region other than US East (N. Virginia), your application must be able to handle 307 redirect. For more information, see Virtual hosting of buckets in the Amazon S3 User Guide.
Directory buckets - For directory buckets, you must make requests for this API operation to the Regional endpoint. These endpoints support path-style requests in the format https://s3express-control.region_code.amazonaws.com/bucket-name . Virtual-hosted-style requests aren't supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
General purpose bucket permissions - In addition to the s3:CreateBucket permission, the following permissions are required in a policy when your CreateBucket request includes specific headers:
Access control lists (ACLs) - In your CreateBucket request, if you specify an access control list (ACL) and set it to public-read, public-read-write, authenticated-read, or if you explicitly specify any other custom ACLs, both s3:CreateBucket and s3:PutBucketAcl permissions are required. In your CreateBucket request, if you set the ACL to private, or if you don't specify any ACLs, only the s3:CreateBucket permission is required.
Object Lock - In your CreateBucket request, if you set x-amz-bucket-object-lock-enabled to true, the s3:PutBucketObjectLockConfiguration and s3:PutBucketVersioning permissions are required.
S3 Object Ownership - If your CreateBucket request includes the x-amz-object-ownership header, then the s3:PutBucketOwnershipControls permission is required.
To set an ACL on a bucket as part of a CreateBucket request, you must explicitly set S3 Object Ownership for the bucket to a different value than the default, BucketOwnerEnforced. Additionally, if your desired bucket ACL grants public access, you must first create the bucket (without the bucket ACL) and then explicitly disable Block Public Access on the bucket before using PutBucketAcl to set the ACL. If you try to create a bucket with a public ACL, the request will fail.
For the majority of modern use cases in S3, we recommend that you keep all Block Public Access settings enabled and keep ACLs disabled. If you would like to share data with users outside of your account, you can use bucket policies as needed. For more information, see Controlling ownership of objects and disabling ACLs for your bucket and Blocking public access to your Amazon S3 storage in the Amazon S3 User Guide.
S3 Block Public Access - If your specific use case requires granting public access to your S3 resources, you can disable Block Public Access. Specifically, you can create a new bucket with Block Public Access enabled, then separately call the DeletePublicAccessBlock API. To use this operation, you must have the s3:PutBucketPublicAccessBlock permission. For more information about S3 Block Public Access, see Blocking public access to your Amazon S3 storage in the Amazon S3 User Guide.
Directory bucket permissions - You must have the s3express:CreateBucket permission in an IAM identity-based policy instead of a bucket policy. Cross-account access to this API operation isn't supported. This operation can only be performed by the Amazon Web Services account that owns the resource. For more information about directory bucket policies and permissions, see Amazon Web Services Identity and Access Management (IAM) for S3 Express One Zone in the Amazon S3 User Guide.
The permissions for ACLs, Object Lock, S3 Object Ownership, and S3 Block Public Access are not supported for directory buckets. For directory buckets, all Block Public Access settings are enabled at the bucket level and S3 Object Ownership is set to Bucket owner enforced (ACLs disabled). These settings can't be modified.
For more information about permissions for creating and working with directory buckets, see Directory buckets in the Amazon S3 User Guide. For more information about supported S3 features for directory buckets, see Features of S3 Express One Zone in the Amazon S3 User Guide.
Directory buckets - The HTTP Host header syntax is s3express-control.region.amazonaws.com.
The following operations are related to CreateBucket:
nullptr
An Async wrapper for CreateBucket that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 584 of file S3Client.h.
A Callable wrapper for CreateBucket that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 575 of file S3Client.h.
This action initiates a multipart upload and returns an upload ID. This upload ID is used to associate all of the parts in the specific multipart upload. You specify this upload ID in each of your subsequent upload part requests (see UploadPart). You also include this upload ID in the final request to either complete or abort the multipart upload request. For more information about multipart uploads, see Multipart Upload Overview in the Amazon S3 User Guide.
After you initiate a multipart upload and upload one or more parts, to stop being charged for storing the uploaded parts, you must either complete or abort the multipart upload. Amazon S3 frees up the space used to store the parts and stops charging you for storing them only after you either complete or abort a multipart upload.
If you have configured a lifecycle rule to abort incomplete multipart uploads, the created multipart upload must be completed within the number of days specified in the bucket lifecycle configuration. Otherwise, the incomplete multipart upload becomes eligible for an abort action and Amazon S3 aborts the multipart upload. For more information, see Aborting Incomplete Multipart Uploads Using a Bucket Lifecycle Configuration.
Directory buckets - S3 Lifecycle is not supported by directory buckets.
Directory buckets - For directory buckets, you must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com/key-name . Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
For request signing, multipart upload is just a series of regular requests. You initiate a multipart upload, send one or more requests to upload parts, and then complete the multipart upload process. You sign each request individually. There is nothing special about signing multipart upload requests. For more information about signing, see Authenticating Requests (Amazon Web Services Signature Version 4) in the Amazon S3 User Guide.
General purpose bucket permissions - For information about the permissions required to use the multipart upload API, see Multipart upload and permissions in the Amazon S3 User Guide.
To perform a multipart upload with encryption by using an Amazon Web Services KMS key, the requester must have permission to the kms:Decrypt and kms:GenerateDataKey* actions on the key. These permissions are required because Amazon S3 must decrypt and read data from the encrypted file parts before it completes the multipart upload. For more information, see Multipart upload API and permissions and Protecting data using server-side encryption with Amazon Web Services KMS in the Amazon S3 User Guide.
Directory bucket permissions - To grant access to this API operation on a directory bucket, we recommend that you use the CreateSession API operation for session-based authorization. Specifically, you grant the s3express:CreateSession permission to the directory bucket in a bucket policy or an IAM identity-based policy. Then, you make the CreateSession API call on the bucket to obtain a session token. With the session token in your request header, you can make API requests to this operation. After the session token expires, you make another CreateSession API call to generate a new session token for use. Amazon Web Services CLI or SDKs create session and refresh the session token automatically to avoid service interruptions when a session expires. For more information about authorization, see CreateSession .
General purpose buckets - Server-side encryption is for data encryption at rest. Amazon S3 encrypts your data as it writes it to disks in its data centers and decrypts it when you access it. Amazon S3 automatically encrypts all new objects that are uploaded to an S3 bucket. When doing a multipart upload, if you don't specify encryption information in your request, the encryption setting of the uploaded parts is set to the default encryption configuration of the destination bucket. By default, all buckets have a base level of encryption configuration that uses server-side encryption with Amazon S3 managed keys (SSE-S3). If the destination bucket has a default encryption configuration that uses server-side encryption with an Key Management Service (KMS) key (SSE-KMS), or a customer-provided encryption key (SSE-C), Amazon S3 uses the corresponding KMS key, or a customer-provided key to encrypt the uploaded parts. When you perform a CreateMultipartUpload operation, if you want to use a different type of encryption setting for the uploaded parts, you can request that Amazon S3 encrypts the object with a different encryption key (such as an Amazon S3 managed key, a KMS key, or a customer-provided key). When the encryption setting in your request is different from the default encryption configuration of the destination bucket, the encryption setting in your request takes precedence. If you choose to provide your own encryption key, the request headers you provide in UploadPart and UploadPartCopy requests must match the headers you used in the CreateMultipartUpload request.
Use KMS keys (SSE-KMS) that include the Amazon Web Services managed key (aws/s3) and KMS customer managed keys stored in Key Management Service (KMS) – If you want Amazon Web Services to manage the keys used to encrypt data, specify the following headers in the request.
x-amz-server-side-encryption
x-amz-server-side-encryption-aws-kms-key-id
x-amz-server-side-encryption-context
If you specify x-amz-server-side-encryption:aws:kms, but don't provide x-amz-server-side-encryption-aws-kms-key-id, Amazon S3 uses the Amazon Web Services managed key (aws/s3 key) in KMS to protect the data.
To perform a multipart upload with encryption by using an Amazon Web Services KMS key, the requester must have permission to the kms:Decrypt and kms:GenerateDataKey* actions on the key. These permissions are required because Amazon S3 must decrypt and read data from the encrypted file parts before it completes the multipart upload. For more information, see Multipart upload API and permissions and Protecting data using server-side encryption with Amazon Web Services KMS in the Amazon S3 User Guide.
If your Identity and Access Management (IAM) user or role is in the same Amazon Web Services account as the KMS key, then you must have these permissions on the key policy. If your IAM user or role is in a different account from the key, then you must have the permissions on both the key policy and your IAM user or role.
All GET and PUT requests for an object protected by KMS fail if you don't make them by using Secure Sockets Layer (SSL), Transport Layer Security (TLS), or Signature Version 4. For information about configuring any of the officially supported Amazon Web Services SDKs and Amazon Web Services CLI, see Specifying the Signature Version in Request Authentication in the Amazon S3 User Guide.
For more information about server-side encryption with KMS keys (SSE-KMS), see Protecting Data Using Server-Side Encryption with KMS keys in the Amazon S3 User Guide.
Use customer-provided encryption keys (SSE-C) – If you want to manage your own encryption keys, provide all the following headers in the request.
x-amz-server-side-encryption-customer-algorithm
x-amz-server-side-encryption-customer-key
x-amz-server-side-encryption-customer-key-MD5
For more information about server-side encryption with customer-provided encryption keys (SSE-C), see Protecting data using server-side encryption with customer-provided encryption keys (SSE-C) in the Amazon S3 User Guide.
Directory buckets -For directory buckets, only server-side encryption with Amazon S3 managed keys (SSE-S3) (AES256) is supported.
Directory buckets - The HTTP Host header syntax is Bucket_name.s3express-az_id.region.amazonaws.com.
The following operations are related to CreateMultipartUpload:
nullptr
An Async wrapper for CreateMultipartUpload that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 764 of file S3Client.h.
A Callable wrapper for CreateMultipartUpload that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 755 of file S3Client.h.
Creates a session that establishes temporary security credentials to support fast authentication and authorization for the Zonal endpoint APIs on directory buckets. For more information about Zonal endpoint APIs that include the Availability Zone in the request endpoint, see S3 Express One Zone APIs in the Amazon S3 User Guide.
To make Zonal endpoint API requests on a directory bucket, use the CreateSession API operation. Specifically, you grant s3express:CreateSession permission to a bucket in a bucket policy or an IAM identity-based policy. Then, you use IAM credentials to make the CreateSession API request on the bucket, which returns temporary security credentials that include the access key ID, secret access key, session token, and expiration. These credentials have associated permissions to access the Zonal endpoint APIs. After the session is created, you don’t need to use other policies to grant permissions to each Zonal endpoint API individually. Instead, in your Zonal endpoint API requests, you sign your requests by applying the temporary security credentials of the session to the request headers and following the SigV4 protocol for authentication. You also apply the session token to the x-amz-s3session-token request header for authorization. Temporary security credentials are scoped to the bucket and expire after 5 minutes. After the expiration time, any calls that you make with those credentials will fail. You must use IAM credentials again to make a CreateSession API request that generates a new set of temporary credentials for use. Temporary credentials cannot be extended or refreshed beyond the original specified interval.
If you use Amazon Web Services SDKs, SDKs handle the session token refreshes automatically to avoid service interruptions when a session expires. We recommend that you use the Amazon Web Services SDKs to initiate and manage requests to the CreateSession API. For more information, see Performance guidelines and design patterns in the Amazon S3 User Guide.
You must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com. Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
CopyObject API operation - Unlike other Zonal endpoint APIs, the CopyObject API operation doesn't use the temporary security credentials returned from the CreateSession API operation for authentication and authorization. For information about authentication and authorization of the CopyObject API operation on directory buckets, see CopyObject.
HeadBucket API operation - Unlike other Zonal endpoint APIs, the HeadBucket API operation doesn't use the temporary security credentials returned from the CreateSession API operation for authentication and authorization. For information about authentication and authorization of the HeadBucket API operation on directory buckets, see HeadBucket.
To obtain temporary security credentials, you must create a bucket policy or an IAM identity-based policy that grants s3express:CreateSession permission to the bucket. In a policy, you can have the s3express:SessionMode condition key to control who can create a ReadWrite or ReadOnly session. For more information about ReadWrite or ReadOnly sessions, see x-amz-create-session-mode . For example policies, see Example bucket policies for S3 Express One Zone and Amazon Web Services Identity and Access Management (IAM) identity-based policies for S3 Express One Zone in the Amazon S3 User Guide.
To grant cross-account access to Zonal endpoint APIs, the bucket policy should also grant both accounts the s3express:CreateSession permission.
Directory buckets - The HTTP Host header syntax is Bucket_name.s3express-az_id.region.amazonaws.com.
nullptr
An Async wrapper for CreateSession that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 859 of file S3Client.h.
A Callable wrapper for CreateSession that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 850 of file S3Client.h.
Deletes the S3 bucket. All objects (including all object versions and delete markers) in the bucket must be deleted before the bucket itself can be deleted.
Directory buckets - If multipart uploads in a directory bucket are in progress, you can't delete the bucket until all the in-progress multipart uploads are aborted or completed.
Directory buckets - For directory buckets, you must make requests for this API operation to the Regional endpoint. These endpoints support path-style requests in the format https://s3express-control.region_code.amazonaws.com/bucket-name . Virtual-hosted-style requests aren't supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
General purpose bucket permissions - You must have the s3:DeleteBucket permission on the specified bucket in a policy.
Directory bucket permissions - You must have the s3express:DeleteBucket permission in an IAM identity-based policy instead of a bucket policy. Cross-account access to this API operation isn't supported. This operation can only be performed by the Amazon Web Services account that owns the resource. For more information about directory bucket policies and permissions, see Amazon Web Services Identity and Access Management (IAM) for S3 Express One Zone in the Amazon S3 User Guide.
Directory buckets - The HTTP Host header syntax is s3express-control.region.amazonaws.com.
The following operations are related to DeleteBucket:
This operation is not supported by directory buckets.
Deletes an analytics configuration for the bucket (specified by the analytics configuration ID).
To use this operation, you must have permissions to perform the s3:PutAnalyticsConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
For information about the Amazon S3 analytics feature, see Amazon S3 Analytics – Storage Class Analysis.
The following operations are related to DeleteBucketAnalyticsConfiguration:
nullptr
An Async wrapper for DeleteBucketAnalyticsConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 959 of file S3Client.h.
A Callable wrapper for DeleteBucketAnalyticsConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 950 of file S3Client.h.
nullptr
An Async wrapper for DeleteBucket that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 915 of file S3Client.h.
A Callable wrapper for DeleteBucket that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 906 of file S3Client.h.
This operation is not supported by directory buckets.
Deletes the cors configuration information set for the bucket.
To use this operation, you must have permission to perform the s3:PutBucketCORS action. The bucket owner has this permission by default and can grant this permission to others.
For information about cors, see Enabling Cross-Origin Resource Sharing in the Amazon S3 User Guide.
Related Resources
nullptr
An Async wrapper for DeleteBucketCors that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 996 of file S3Client.h.
A Callable wrapper for DeleteBucketCors that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 987 of file S3Client.h.
This operation is not supported by directory buckets.
This implementation of the DELETE action resets the default encryption for the bucket as server-side encryption with Amazon S3 managed keys (SSE-S3). For information about the bucket default encryption feature, see Amazon S3 Bucket Default Encryption in the Amazon S3 User Guide.
To use this operation, you must have permissions to perform the s3:PutEncryptionConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to your Amazon S3 Resources in the Amazon S3 User Guide.
The following operations are related to DeleteBucketEncryption:
nullptr
An Async wrapper for DeleteBucketEncryption that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1040 of file S3Client.h.
A Callable wrapper for DeleteBucketEncryption that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1031 of file S3Client.h.
This operation is not supported by directory buckets.
Deletes the S3 Intelligent-Tiering configuration from the specified bucket.
The S3 Intelligent-Tiering storage class is designed to optimize storage costs by automatically moving data to the most cost-effective storage access tier, without performance impact or operational overhead. S3 Intelligent-Tiering delivers automatic cost savings in three low latency and high throughput access tiers. To get the lowest storage cost on data that can be accessed in minutes to hours, you can choose to activate additional archiving capabilities.
The S3 Intelligent-Tiering storage class is the ideal storage class for data with unknown, changing, or unpredictable access patterns, independent of object size or retention period. If the size of an object is less than 128 KB, it is not monitored and not eligible for auto-tiering. Smaller objects can be stored, but they are always charged at the Frequent Access tier rates in the S3 Intelligent-Tiering storage class.
For more information, see Storage class for automatically optimizing frequently and infrequently accessed objects.
Operations related to DeleteBucketIntelligentTieringConfiguration include:
nullptr
An Async wrapper for DeleteBucketIntelligentTieringConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1090 of file S3Client.h.
A Callable wrapper for DeleteBucketIntelligentTieringConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1081 of file S3Client.h.
This operation is not supported by directory buckets.
Deletes an inventory configuration (identified by the inventory ID) from the bucket.
To use this operation, you must have permissions to perform the s3:PutInventoryConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
For information about the Amazon S3 inventory feature, see Amazon S3 Inventory.
Operations related to DeleteBucketInventoryConfiguration include:
nullptr
An Async wrapper for DeleteBucketInventoryConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1134 of file S3Client.h.
A Callable wrapper for DeleteBucketInventoryConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1125 of file S3Client.h.
This operation is not supported by directory buckets.
Deletes the lifecycle configuration from the specified bucket. Amazon S3 removes all the lifecycle configuration rules in the lifecycle subresource associated with the bucket. Your objects never expire, and Amazon S3 no longer automatically deletes any objects on the basis of rules contained in the deleted lifecycle configuration.
To use this operation, you must have permission to perform the s3:PutLifecycleConfiguration action. By default, the bucket owner has this permission and the bucket owner can grant this permission to others.
There is usually some time lag before lifecycle configuration deletion is fully propagated to all the Amazon S3 systems.
For more information about the object expiration, see Elements to Describe Lifecycle Actions.
Related actions include:
nullptr
An Async wrapper for DeleteBucketLifecycle that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1176 of file S3Client.h.
A Callable wrapper for DeleteBucketLifecycle that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1167 of file S3Client.h.
This operation is not supported by directory buckets.
Deletes a metrics configuration for the Amazon CloudWatch request metrics (specified by the metrics configuration ID) from the bucket. Note that this doesn't include the daily storage metrics.
To use this operation, you must have permissions to perform the s3:PutMetricsConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
For information about CloudWatch request metrics for Amazon S3, see Monitoring Metrics with Amazon CloudWatch.
The following operations are related to DeleteBucketMetricsConfiguration:
nullptr
An Async wrapper for DeleteBucketMetricsConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1223 of file S3Client.h.
A Callable wrapper for DeleteBucketMetricsConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1214 of file S3Client.h.
This operation is not supported by directory buckets.
Removes OwnershipControls for an Amazon S3 bucket. To use this operation, you must have the s3:PutBucketOwnershipControls permission. For more information about Amazon S3 permissions, see Specifying Permissions in a Policy.
For information about Amazon S3 Object Ownership, see Using Object Ownership.
The following operations are related to DeleteBucketOwnershipControls:
GetBucketOwnershipControls
PutBucketOwnershipControls
nullptr
An Async wrapper for DeleteBucketOwnershipControls that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1259 of file S3Client.h.
A Callable wrapper for DeleteBucketOwnershipControls that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1250 of file S3Client.h.
Deletes the policy of a specified bucket.
Directory buckets - For directory buckets, you must make requests for this API operation to the Regional endpoint. These endpoints support path-style requests in the format https://s3express-control.region_code.amazonaws.com/bucket-name . Virtual-hosted-style requests aren't supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
If you are using an identity other than the root user of the Amazon Web Services account that owns the bucket, the calling identity must both have the DeleteBucketPolicy permissions on the specified bucket and belong to the bucket owner's account in order to use this operation.
If you don't have DeleteBucketPolicy permissions, Amazon S3 returns a 403 Access Denied error. If you have the correct permissions, but you're not using an identity that belongs to the bucket owner's account, Amazon S3 returns a 405 Method Not Allowed error.
To ensure that bucket owners don't inadvertently lock themselves out of their own buckets, the root principal in a bucket owner's Amazon Web Services account can perform the GetBucketPolicy, PutBucketPolicy, and DeleteBucketPolicy API actions, even if their bucket policy explicitly denies the root principal's access. Bucket owner root principals can only be blocked from performing these API actions by VPC endpoint policies and Amazon Web Services Organizations policies.
General purpose bucket permissions - The s3:DeleteBucketPolicy permission is required in a policy. For more information about general purpose buckets bucket policies, see Using Bucket Policies and User Policies in the Amazon S3 User Guide.
Directory bucket permissions - To grant access to this API operation, you must have the s3express:DeleteBucketPolicy permission in an IAM identity-based policy instead of a bucket policy. Cross-account access to this API operation isn't supported. This operation can only be performed by the Amazon Web Services account that owns the resource. For more information about directory bucket policies and permissions, see Amazon Web Services Identity and Access Management (IAM) for S3 Express One Zone in the Amazon S3 User Guide.
Directory buckets - The HTTP Host header syntax is s3express-control.region.amazonaws.com.
The following operations are related to DeleteBucketPolicy
nullptr
An Async wrapper for DeleteBucketPolicy that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1329 of file S3Client.h.
A Callable wrapper for DeleteBucketPolicy that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1320 of file S3Client.h.
This operation is not supported by directory buckets.
Deletes the replication configuration from the bucket.
To use this operation, you must have permissions to perform the s3:PutReplicationConfiguration action. The bucket owner has these permissions by default and can grant it to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
It can take a while for the deletion of a replication configuration to fully propagate.
For information about replication configuration, see Replication in the Amazon S3 User Guide.
The following operations are related to DeleteBucketReplication:
nullptr
An Async wrapper for DeleteBucketReplication that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1372 of file S3Client.h.
A Callable wrapper for DeleteBucketReplication that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1363 of file S3Client.h.
This operation is not supported by directory buckets.
Deletes the tags from the bucket.
To use this operation, you must have permission to perform the s3:PutBucketTagging action. By default, the bucket owner has this permission and can grant this permission to others.
The following operations are related to DeleteBucketTagging:
nullptr
An Async wrapper for DeleteBucketTagging that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1406 of file S3Client.h.
A Callable wrapper for DeleteBucketTagging that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1397 of file S3Client.h.
This operation is not supported by directory buckets.
This action removes the website configuration for a bucket. Amazon S3 returns a 200 OK response upon successfully deleting a website configuration on the specified bucket. You will get a 200 OK response if the website configuration you are trying to delete does not exist on the bucket. Amazon S3 returns a 404 response if the bucket specified in the request does not exist.
This DELETE action requires the S3:DeleteBucketWebsite permission. By default, only the bucket owner can delete the website configuration attached to a bucket. However, bucket owners can grant other users permission to delete the website configuration by writing a bucket policy granting them the S3:DeleteBucketWebsite permission.
For more information about hosting websites, see Hosting Websites on Amazon S3.
The following operations are related to DeleteBucketWebsite:
nullptr
An Async wrapper for DeleteBucketWebsite that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1449 of file S3Client.h.
A Callable wrapper for DeleteBucketWebsite that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1440 of file S3Client.h.
Removes an object from a bucket. The behavior depends on the bucket's versioning state:
If bucket versioning is not enabled, the operation permanently deletes the object.
If bucket versioning is enabled, the operation inserts a delete marker, which becomes the current version of the object. To permanently delete an object in a versioned bucket, you must include the object’s versionId in the request. For more information about versioning-enabled buckets, see Deleting object versions from a versioning-enabled bucket.
If bucket versioning is suspended, the operation removes the object that has a null versionId, if there is one, and inserts a delete marker that becomes the current version of the object. If there isn't an object with a null versionId, and all versions of the object have a versionId, Amazon S3 does not remove the object and only inserts a delete marker. To permanently delete an object that has a versionId, you must include the object’s versionId in the request. For more information about versioning-suspended buckets, see Deleting objects from versioning-suspended buckets.
Directory buckets - S3 Versioning isn't enabled and supported for directory buckets. For this API operation, only the null value of the version ID is supported by directory buckets. You can only specify null to the versionId query parameter in the request.
Directory buckets - For directory buckets, you must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com/key-name . Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
To remove a specific version, you must use the versionId query parameter. Using this query parameter permanently deletes the version. If the object deleted is a delete marker, Amazon S3 sets the response header x-amz-delete-marker to true.
If the object you want to delete is in a bucket where the bucket versioning configuration is MFA Delete enabled, you must include the x-amz-mfa request header in the DELETE versionId request. Requests that include x-amz-mfa must use HTTPS. For more information about MFA Delete, see Using MFA Delete in the Amazon S3 User Guide. To see sample requests that use versioning, see Sample Request.
Directory buckets - MFA delete is not supported by directory buckets.
You can delete objects by explicitly calling DELETE Object or calling (PutBucketLifecycle) to enable Amazon S3 to remove them for you. If you want to block users or accounts from removing or deleting objects from your bucket, you must deny them the s3:DeleteObject, s3:DeleteObjectVersion, and s3:PutLifeCycleConfiguration actions.
Directory buckets - S3 Lifecycle is not supported by directory buckets.
General purpose bucket permissions - The following permissions are required in your policies when your DeleteObjects request includes specific headers.
s3:DeleteObject - To delete an object from a bucket, you must always have the s3:DeleteObject permission.
s3:DeleteObjectVersion - To delete a specific version of an object from a versioning-enabled bucket, you must have the s3:DeleteObjectVersion permission.
Directory bucket permissions - To grant access to this API operation on a directory bucket, we recommend that you use the CreateSession API operation for session-based authorization. Specifically, you grant the s3express:CreateSession permission to the directory bucket in a bucket policy or an IAM identity-based policy. Then, you make the CreateSession API call on the bucket to obtain a session token. With the session token in your request header, you can make API requests to this operation. After the session token expires, you make another CreateSession API call to generate a new session token for use. Amazon Web Services CLI or SDKs create session and refresh the session token automatically to avoid service interruptions when a session expires. For more information about authorization, see CreateSession .
Directory buckets - The HTTP Host header syntax is Bucket_name.s3express-az_id.region.amazonaws.com.
The following action is related to DeleteObject:
nullptr
An Async wrapper for DeleteObject that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1555 of file S3Client.h.
A Callable wrapper for DeleteObject that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1546 of file S3Client.h.
This operation enables you to delete multiple objects from a bucket using a single HTTP request. If you know the object keys that you want to delete, then this operation provides a suitable alternative to sending individual delete requests, reducing per-request overhead.
The request can contain a list of up to 1000 keys that you want to delete. In the XML, you provide the object key names, and optionally, version IDs if you want to delete a specific version of the object from a versioning-enabled bucket. For each key, Amazon S3 performs a delete operation and returns the result of that delete, success or failure, in the response. Note that if the object specified in the request is not found, Amazon S3 returns the result as deleted.
Directory buckets - S3 Versioning isn't enabled and supported for directory buckets.
Directory buckets - For directory buckets, you must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com/key-name . Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
The operation supports two modes for the response: verbose and quiet. By default, the operation uses verbose mode in which the response includes the result of deletion of each key in your request. In quiet mode the response includes only keys where the delete operation encountered an error. For a successful deletion in a quiet mode, the operation does not return any information about the delete in the response body.
When performing this action on an MFA Delete enabled bucket, that attempts to delete any versioned objects, you must include an MFA token. If you do not provide one, the entire request will fail, even if there are non-versioned objects you are trying to delete. If you provide an invalid token, whether there are versioned keys in the request or not, the entire Multi-Object Delete request will fail. For information about MFA Delete, see MFA Delete in the Amazon S3 User Guide.
Directory buckets - MFA delete is not supported by directory buckets.
General purpose bucket permissions - The following permissions are required in your policies when your DeleteObjects request includes specific headers.
s3:DeleteObject - To delete an object from a bucket, you must always specify the s3:DeleteObject permission.
s3:DeleteObjectVersion - To delete a specific version of an object from a versiong-enabled bucket, you must specify the s3:DeleteObjectVersion permission.
Directory bucket permissions - To grant access to this API operation on a directory bucket, we recommend that you use the CreateSession API operation for session-based authorization. Specifically, you grant the s3express:CreateSession permission to the directory bucket in a bucket policy or an IAM identity-based policy. Then, you make the CreateSession API call on the bucket to obtain a session token. With the session token in your request header, you can make API requests to this operation. After the session token expires, you make another CreateSession API call to generate a new session token for use. Amazon Web Services CLI or SDKs create session and refresh the session token automatically to avoid service interruptions when a session expires. For more information about authorization, see CreateSession .
General purpose bucket - The Content-MD5 request header is required for all Multi-Object Delete requests. Amazon S3 uses the header value to ensure that your request body has not been altered in transit.
Directory bucket - The Content-MD5 request header or a additional checksum request header (including x-amz-checksum-crc32, x-amz-checksum-crc32c, x-amz-checksum-sha1, or x-amz-checksum-sha256) is required for all Multi-Object Delete requests.
Directory buckets - The HTTP Host header syntax is Bucket_name.s3express-az_id.region.amazonaws.com.
The following operations are related to DeleteObjects:
nullptr
An Async wrapper for DeleteObjects that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1696 of file S3Client.h.
A Callable wrapper for DeleteObjects that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1687 of file S3Client.h.
This operation is not supported by directory buckets.
Removes the entire tag set from the specified object. For more information about managing object tags, see Object Tagging.
To use this operation, you must have permission to perform the s3:DeleteObjectTagging action.
To delete tags of a specific object version, add the versionId query parameter in the request. You will need permission for the s3:DeleteObjectVersionTagging action.
The following operations are related to DeleteObjectTagging:
nullptr
An Async wrapper for DeleteObjectTagging that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1593 of file S3Client.h.
A Callable wrapper for DeleteObjectTagging that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1584 of file S3Client.h.
This operation is not supported by directory buckets.
Removes the PublicAccessBlock configuration for an Amazon S3 bucket. To use this operation, you must have the s3:PutBucketPublicAccessBlock permission. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
The following operations are related to DeletePublicAccessBlock:
nullptr
An Async wrapper for DeletePublicAccessBlock that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1739 of file S3Client.h.
A Callable wrapper for DeletePublicAccessBlock that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1730 of file S3Client.h.
MAX_EXPIRATION_SECONDS
MAX_EXPIRATION_SECONDS
MAX_EXPIRATION_SECONDS
Generate presigned URL with Sever Side Encryption(SSE) and with customer supplied Key. https://docs.aws.amazon.com/AmazonS3/latest/dev/serv-side-encryption.html (algo: AES256)
MAX_EXPIRATION_SECONDS
Generate presigned URL with Sever Side Encryption(SSE) and with customer supplied Key. https://docs.aws.amazon.com/AmazonS3/latest/dev/serv-side-encryption.html (algo: AES256) Headers: "x-amz-server-side-encryption-customer-algorithm","x-amz-server-side-encryption-customer-key" and "x-amz-server-side-encryption-customer-key-MD5" will be added internally, don't customize them.
"",
MAX_EXPIRATION_SECONDS
Generate presigned URL with Server Side Encryption(SSE) and with KMS master key id. if kmsMasterKeyId is empty, we will end up use the default one generated by KMS for you. You can find it via AWS IAM console, it's the one aliased as "aws/s3". https://docs.aws.amazon.com/AmazonS3/latest/dev/serv-side-encryption.html (algo: aws:kms)
"",
MAX_EXPIRATION_SECONDS
Generate presigned URL with Server Side Encryption(SSE) and with KMS master key id. if kmsMasterKeyId is empty, we will end up use the default one generated by KMS for you. You can find it via AWS IAM console, it's the one aliased as "aws/s3". https://docs.aws.amazon.com/AmazonS3/latest/dev/serv-side-encryption.html (algo: aws:kms) Headers: "x-amz-server-side-encryption" and "x-amz-server-side-encryption-aws-kms-key-id" will be added internally, don't customize them.
MAX_EXPIRATION_SECONDS
Generate presigned URL with Sever Side Encryption(SSE) and with S3 managed keys. https://docs.aws.amazon.com/AmazonS3/latest/dev/serv-side-encryption.html (algo: AES256) Header: "x-amz-server-side-encryption" will be added internally, don't customize it.
MAX_EXPIRATION_SECONDS
Server Side Encryption Headers and Algorithm Method Algorithm Required Headers SSE-S3 AES256 x-amz-server-side-encryption:AES256 SSE-KMS aws:kms x-amz-server-side–encryption:aws:kms, x-amz-server-side-encryption-aws-kms-key-id:<kmsMasterKeyId> SS3-C AES256 x-amz-server-side-encryption-customer-algorithm:AES256, x-amz-server-side-encryption-customer-key:<base64EncodedKey>, x-amz-server-side-encryption-customer-key-MD5:<Base64EncodedMD5ofNonBase64EncodedKey> Generate presigned URL with Sever Side Encryption(SSE) and with S3 managed keys. https://docs.aws.amazon.com/AmazonS3/latest/dev/serv-side-encryption.html (algo: AES256)
This operation is not supported by directory buckets.
This implementation of the GET action uses the accelerate subresource to return the Transfer Acceleration state of a bucket, which is either Enabled or Suspended. Amazon S3 Transfer Acceleration is a bucket-level feature that enables you to perform faster data transfers to and from Amazon S3.
To use this operation, you must have permission to perform the s3:GetAccelerateConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to your Amazon S3 Resources in the Amazon S3 User Guide.
You set the Transfer Acceleration state of an existing bucket to Enabled or Suspended by using the PutBucketAccelerateConfiguration operation.
A GET accelerate request does not return a state value for a bucket that has no transfer acceleration state. A bucket has no Transfer Acceleration state if a state has never been set on the bucket.
For more information about transfer acceleration, see Transfer Acceleration in the Amazon S3 User Guide.
The following operations are related to GetBucketAccelerateConfiguration:
nullptr
An Async wrapper for GetBucketAccelerateConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1789 of file S3Client.h.
A Callable wrapper for GetBucketAccelerateConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1780 of file S3Client.h.
This operation is not supported by directory buckets.
This implementation of the GET action uses the acl subresource to return the access control list (ACL) of a bucket. To use GET to return the ACL of the bucket, you must have the READ_ACP access to the bucket. If READ_ACP permission is granted to the anonymous user, you can return the ACL of the bucket without using an authorization header.
When you use this API operation with an access point, provide the alias of the access point in place of the bucket name.
When you use this API operation with an Object Lambda access point, provide the alias of the Object Lambda access point in place of the bucket name. If the Object Lambda access point alias in a request is not valid, the error code InvalidAccessPointAliasError is returned. For more information about InvalidAccessPointAliasError, see List of Error Codes.
If your bucket uses the bucket owner enforced setting for S3 Object Ownership, requests to read ACLs are still supported and return the bucket-owner-full-control ACL with the owner being the account that created the bucket. For more information, see Controlling object ownership and disabling ACLs in the Amazon S3 User Guide.
The following operations are related to GetBucketAcl:
nullptr
An Async wrapper for GetBucketAcl that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1837 of file S3Client.h.
A Callable wrapper for GetBucketAcl that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1828 of file S3Client.h.
This operation is not supported by directory buckets.
This implementation of the GET action returns an analytics configuration (identified by the analytics configuration ID) from the bucket.
To use this operation, you must have permissions to perform the s3:GetAnalyticsConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources in the Amazon S3 User Guide.
For information about Amazon S3 analytics feature, see Amazon S3 Analytics – Storage Class Analysis in the Amazon S3 User Guide.
The following operations are related to GetBucketAnalyticsConfiguration:
nullptr
An Async wrapper for GetBucketAnalyticsConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1883 of file S3Client.h.
A Callable wrapper for GetBucketAnalyticsConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1874 of file S3Client.h.
This operation is not supported by directory buckets.
Returns the Cross-Origin Resource Sharing (CORS) configuration information set for the bucket.
To use this operation, you must have permission to perform the s3:GetBucketCORS action. By default, the bucket owner has this permission and can grant it to others.
When you use this API operation with an access point, provide the alias of the access point in place of the bucket name.
When you use this API operation with an Object Lambda access point, provide the alias of the Object Lambda access point in place of the bucket name. If the Object Lambda access point alias in a request is not valid, the error code InvalidAccessPointAliasError is returned. For more information about InvalidAccessPointAliasError, see List of Error Codes.
For more information about CORS, see Enabling Cross-Origin Resource Sharing.
The following operations are related to GetBucketCors:
nullptr
An Async wrapper for GetBucketCors that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1927 of file S3Client.h.
A Callable wrapper for GetBucketCors that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1918 of file S3Client.h.
This operation is not supported by directory buckets.
Returns the default encryption configuration for an Amazon S3 bucket. By default, all buckets have a default encryption configuration that uses server-side encryption with Amazon S3 managed keys (SSE-S3). For information about the bucket default encryption feature, see Amazon S3 Bucket Default Encryption in the Amazon S3 User Guide.
To use this operation, you must have permission to perform the s3:GetEncryptionConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
The following operations are related to GetBucketEncryption:
nullptr
An Async wrapper for GetBucketEncryption that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 1971 of file S3Client.h.
A Callable wrapper for GetBucketEncryption that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 1962 of file S3Client.h.
This operation is not supported by directory buckets.
Gets the S3 Intelligent-Tiering configuration from the specified bucket.
The S3 Intelligent-Tiering storage class is designed to optimize storage costs by automatically moving data to the most cost-effective storage access tier, without performance impact or operational overhead. S3 Intelligent-Tiering delivers automatic cost savings in three low latency and high throughput access tiers. To get the lowest storage cost on data that can be accessed in minutes to hours, you can choose to activate additional archiving capabilities.
The S3 Intelligent-Tiering storage class is the ideal storage class for data with unknown, changing, or unpredictable access patterns, independent of object size or retention period. If the size of an object is less than 128 KB, it is not monitored and not eligible for auto-tiering. Smaller objects can be stored, but they are always charged at the Frequent Access tier rates in the S3 Intelligent-Tiering storage class.
For more information, see Storage class for automatically optimizing frequently and infrequently accessed objects.
Operations related to GetBucketIntelligentTieringConfiguration include:
nullptr
An Async wrapper for GetBucketIntelligentTieringConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2020 of file S3Client.h.
A Callable wrapper for GetBucketIntelligentTieringConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2011 of file S3Client.h.
This operation is not supported by directory buckets.
Returns an inventory configuration (identified by the inventory configuration ID) from the bucket.
To use this operation, you must have permissions to perform the s3:GetInventoryConfiguration action. The bucket owner has this permission by default and can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
For information about the Amazon S3 inventory feature, see Amazon S3 Inventory.
The following operations are related to GetBucketInventoryConfiguration:
nullptr
An Async wrapper for GetBucketInventoryConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2064 of file S3Client.h.
A Callable wrapper for GetBucketInventoryConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2055 of file S3Client.h.
This operation is not supported by directory buckets.
Bucket lifecycle configuration now supports specifying a lifecycle rule using an object key name prefix, one or more object tags, object size, or any combination of these. Accordingly, this section describes the latest API. The previous version of the API supported filtering based only on an object key name prefix, which is supported for backward compatibility. For the related API description, see GetBucketLifecycle. Accordingly, this section describes the latest API. The response describes the new filter element that you can use to specify a filter to select a subset of objects to which the rule applies. If you are using a previous version of the lifecycle configuration, it still works. For the earlier action,
Returns the lifecycle configuration information set on the bucket. For information about lifecycle configuration, see Object Lifecycle Management.
To use this operation, you must have permission to perform the s3:GetLifecycleConfiguration action. The bucket owner has this permission, by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
GetBucketLifecycleConfiguration has the following special error:
Error code: NoSuchLifecycleConfiguration
Description: The lifecycle configuration does not exist.
HTTP Status Code: 404 Not Found
SOAP Fault Code Prefix: Client
The following operations are related to GetBucketLifecycleConfiguration:
nullptr
An Async wrapper for GetBucketLifecycleConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2123 of file S3Client.h.
A Callable wrapper for GetBucketLifecycleConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2114 of file S3Client.h.
This operation is not supported by directory buckets.
Returns the Region the bucket resides in. You set the bucket's Region using the LocationConstraint request parameter in a CreateBucket request. For more information, see CreateBucket.
When you use this API operation with an access point, provide the alias of the access point in place of the bucket name.
When you use this API operation with an Object Lambda access point, provide the alias of the Object Lambda access point in place of the bucket name. If the Object Lambda access point alias in a request is not valid, the error code InvalidAccessPointAliasError is returned. For more information about InvalidAccessPointAliasError, see List of Error Codes.
We recommend that you use HeadBucket to return the Region that a bucket resides in. For backward compatibility, Amazon S3 continues to support GetBucketLocation.
The following operations are related to GetBucketLocation:
nullptr
An Async wrapper for GetBucketLocation that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2169 of file S3Client.h.
A Callable wrapper for GetBucketLocation that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2160 of file S3Client.h.
This operation is not supported by directory buckets.
Returns the logging status of a bucket and the permissions users have to view and modify that status.
The following operations are related to GetBucketLogging:
nullptr
An Async wrapper for GetBucketLogging that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2201 of file S3Client.h.
A Callable wrapper for GetBucketLogging that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2192 of file S3Client.h.
This operation is not supported by directory buckets.
Gets a metrics configuration (specified by the metrics configuration ID) from the bucket. Note that this doesn't include the daily storage metrics.
To use this operation, you must have permissions to perform the s3:GetMetricsConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
For information about CloudWatch request metrics for Amazon S3, see Monitoring Metrics with Amazon CloudWatch.
The following operations are related to GetBucketMetricsConfiguration:
nullptr
An Async wrapper for GetBucketMetricsConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2248 of file S3Client.h.
A Callable wrapper for GetBucketMetricsConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2239 of file S3Client.h.
This operation is not supported by directory buckets.
Returns the notification configuration of a bucket.
If notifications are not enabled on the bucket, the action returns an empty NotificationConfiguration element.
By default, you must be the bucket owner to read the notification configuration of a bucket. However, the bucket owner can use a bucket policy to grant permission to other users to read this configuration with the s3:GetBucketNotification permission.
When you use this API operation with an access point, provide the alias of the access point in place of the bucket name.
When you use this API operation with an Object Lambda access point, provide the alias of the Object Lambda access point in place of the bucket name. If the Object Lambda access point alias in a request is not valid, the error code InvalidAccessPointAliasError is returned. For more information about InvalidAccessPointAliasError, see List of Error Codes.
For more information about setting and reading the notification configuration on a bucket, see Setting Up Notification of Bucket Events. For more information about bucket policies, see Using Bucket Policies.
The following action is related to GetBucketNotification:
nullptr
An Async wrapper for GetBucketNotificationConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2297 of file S3Client.h.
A Callable wrapper for GetBucketNotificationConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2288 of file S3Client.h.
This operation is not supported by directory buckets.
Retrieves OwnershipControls for an Amazon S3 bucket. To use this operation, you must have the s3:GetBucketOwnershipControls permission. For more information about Amazon S3 permissions, see Specifying permissions in a policy.
For information about Amazon S3 Object Ownership, see Using Object Ownership.
The following operations are related to GetBucketOwnershipControls:
PutBucketOwnershipControls
DeleteBucketOwnershipControls
nullptr
An Async wrapper for GetBucketOwnershipControls that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2333 of file S3Client.h.
A Callable wrapper for GetBucketOwnershipControls that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2324 of file S3Client.h.
Returns the policy of a specified bucket.
Directory buckets - For directory buckets, you must make requests for this API operation to the Regional endpoint. These endpoints support path-style requests in the format https://s3express-control.region_code.amazonaws.com/bucket-name . Virtual-hosted-style requests aren't supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
If you are using an identity other than the root user of the Amazon Web Services account that owns the bucket, the calling identity must both have the GetBucketPolicy permissions on the specified bucket and belong to the bucket owner's account in order to use this operation.
If you don't have GetBucketPolicy permissions, Amazon S3 returns a 403 Access Denied error. If you have the correct permissions, but you're not using an identity that belongs to the bucket owner's account, Amazon S3 returns a 405 Method Not Allowed error.
To ensure that bucket owners don't inadvertently lock themselves out of their own buckets, the root principal in a bucket owner's Amazon Web Services account can perform the GetBucketPolicy, PutBucketPolicy, and DeleteBucketPolicy API actions, even if their bucket policy explicitly denies the root principal's access. Bucket owner root principals can only be blocked from performing these API actions by VPC endpoint policies and Amazon Web Services Organizations policies.
General purpose bucket permissions - The s3:GetBucketPolicy permission is required in a policy. For more information about general purpose buckets bucket policies, see Using Bucket Policies and User Policies in the Amazon S3 User Guide.
Directory bucket permissions - To grant access to this API operation, you must have the s3express:GetBucketPolicy permission in an IAM identity-based policy instead of a bucket policy. Cross-account access to this API operation isn't supported. This operation can only be performed by the Amazon Web Services account that owns the resource. For more information about directory bucket policies and permissions, see Amazon Web Services Identity and Access Management (IAM) for S3 Express One Zone in the Amazon S3 User Guide.
General purpose buckets example bucket policies - See Bucket policy examples in the Amazon S3 User Guide.
Directory bucket example bucket policies - See Example bucket policies for S3 Express One Zone in the Amazon S3 User Guide.
Directory buckets - The HTTP Host header syntax is s3express-control.region.amazonaws.com.
The following action is related to GetBucketPolicy:
nullptr
An Async wrapper for GetBucketPolicy that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2409 of file S3Client.h.
A Callable wrapper for GetBucketPolicy that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2400 of file S3Client.h.
This operation is not supported by directory buckets.
Retrieves the policy status for an Amazon S3 bucket, indicating whether the bucket is public. In order to use this operation, you must have the s3:GetBucketPolicyStatus permission. For more information about Amazon S3 permissions, see Specifying Permissions in a Policy.
For more information about when Amazon S3 considers a bucket public, see The Meaning of "Public".
The following operations are related to GetBucketPolicyStatus:
nullptr
An Async wrapper for GetBucketPolicyStatus that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2452 of file S3Client.h.
A Callable wrapper for GetBucketPolicyStatus that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2443 of file S3Client.h.
This operation is not supported by directory buckets.
Returns the replication configuration of a bucket.
It can take a while to propagate the put or delete a replication configuration to all Amazon S3 systems. Therefore, a get request soon after put or delete can return a wrong result.
For information about replication configuration, see Replication in the Amazon S3 User Guide.
This action requires permissions for the s3:GetReplicationConfiguration action. For more information about permissions, see Using Bucket Policies and User Policies.
If you include the Filter element in a replication configuration, you must also include the DeleteMarkerReplication and Priority elements. The response also returns those elements.
For information about GetBucketReplication errors, see List of replication-related error codes
The following operations are related to GetBucketReplication:
nullptr
An Async wrapper for GetBucketReplication that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2498 of file S3Client.h.
A Callable wrapper for GetBucketReplication that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2489 of file S3Client.h.
This operation is not supported by directory buckets.
Returns the request payment configuration of a bucket. To use this version of the operation, you must be the bucket owner. For more information, see Requester Pays Buckets.
The following operations are related to GetBucketRequestPayment:
nullptr
An Async wrapper for GetBucketRequestPayment that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2530 of file S3Client.h.
A Callable wrapper for GetBucketRequestPayment that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2521 of file S3Client.h.
This operation is not supported by directory buckets.
Returns the tag set associated with the bucket.
To use this operation, you must have permission to perform the s3:GetBucketTagging action. By default, the bucket owner has this permission and can grant this permission to others.
GetBucketTagging has the following special error:
Error code: NoSuchTagSet
Description: There is no tag set associated with the bucket.
The following operations are related to GetBucketTagging:
nullptr
An Async wrapper for GetBucketTagging that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2567 of file S3Client.h.
A Callable wrapper for GetBucketTagging that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2558 of file S3Client.h.
This operation is not supported by directory buckets.
Returns the versioning state of a bucket.
To retrieve the versioning state of a bucket, you must be the bucket owner.
This implementation also returns the MFA Delete status of the versioning state. If the MFA Delete status is enabled, the bucket owner must use an authentication device to change the versioning state of the bucket.
The following operations are related to GetBucketVersioning:
nullptr
An Async wrapper for GetBucketVersioning that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2604 of file S3Client.h.
A Callable wrapper for GetBucketVersioning that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2595 of file S3Client.h.
This operation is not supported by directory buckets.
Returns the website configuration for a bucket. To host website on Amazon S3, you can configure a bucket as website by adding a website configuration. For more information about hosting websites, see Hosting Websites on Amazon S3.
This GET action requires the S3:GetBucketWebsite permission. By default, only the bucket owner can read the bucket website configuration. However, bucket owners can allow other users to read the website configuration by writing a bucket policy granting them the S3:GetBucketWebsite permission.
The following operations are related to GetBucketWebsite:
nullptr
An Async wrapper for GetBucketWebsite that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2644 of file S3Client.h.
A Callable wrapper for GetBucketWebsite that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2635 of file S3Client.h.
Retrieves an object from Amazon S3.
In the GetObject request, specify the full key name for the object.
General purpose buckets - Both the virtual-hosted-style requests and the path-style requests are supported. For a virtual hosted-style request example, if you have the object photos/2006/February/sample.jpg, specify the object key name as /photos/2006/February/sample.jpg. For a path-style request example, if you have the object photos/2006/February/sample.jpg in the bucket named examplebucket, specify the object key name as /examplebucket/photos/2006/February/sample.jpg. For more information about request types, see HTTP Host Header Bucket Specification in the Amazon S3 User Guide.
Directory buckets - Only virtual-hosted-style requests are supported. For a virtual hosted-style request example, if you have the object photos/2006/February/sample.jpg in the bucket named examplebucket–use1-az5–x-s3, specify the object key name as /photos/2006/February/sample.jpg. Also, when you make requests to this API operation, your requests are sent to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com/key-name . Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
General purpose bucket permissions - You must have the required permissions in a policy. To use GetObject, you must have the READ access to the object (or version). If you grant READ access to the anonymous user, the GetObject operation returns the object without using an authorization header. For more information, see Specifying permissions in a policy in the Amazon S3 User Guide.
If you include a versionId in your request header, you must have the s3:GetObjectVersion permission to access a specific version of an object. The s3:GetObject permission is not required in this scenario.
If you request the current version of an object without a specific versionId in the request header, only the s3:GetObject permission is required. The s3:GetObjectVersion permission is not required in this scenario.
If the object that you request doesn’t exist, the error that Amazon S3 returns depends on whether you also have the s3:ListBucket permission.
Directory bucket permissions - To grant access to this API operation on a directory bucket, we recommend that you use the CreateSession API operation for session-based authorization. Specifically, you grant the s3express:CreateSession permission to the directory bucket in a bucket policy or an IAM identity-based policy. Then, you make the CreateSession API call on the bucket to obtain a session token. With the session token in your request header, you can make API requests to this operation. After the session token expires, you make another CreateSession API call to generate a new session token for use. Amazon Web Services CLI or SDKs create session and refresh the session token automatically to avoid service interruptions when a session expires. For more information about authorization, see CreateSession .
If the object you are retrieving is stored in the S3 Glacier Flexible Retrieval storage class, the S3 Glacier Deep Archive storage class, the S3 Intelligent-Tiering Archive Access tier, or the S3 Intelligent-Tiering Deep Archive Access tier, before you can retrieve the object you must first restore a copy using RestoreObject. Otherwise, this operation returns an InvalidObjectState error. For information about restoring archived objects, see Restoring Archived Objects in the Amazon S3 User Guide.
Directory buckets - For directory buckets, only the S3 Express One Zone storage class is supported to store newly created objects. Unsupported storage class values won't write a destination object and will respond with the HTTP status code 400 Bad Request.
Encryption request headers, like x-amz-server-side-encryption, should not be sent for the GetObject requests, if your object uses server-side encryption with Amazon S3 managed encryption keys (SSE-S3), server-side encryption with Key Management Service (KMS) keys (SSE-KMS), or dual-layer server-side encryption with Amazon Web Services KMS keys (DSSE-KMS). If you include the header in your GetObject requests for the object that uses these types of keys, you’ll get an HTTP 400 Bad Request error.
There are times when you want to override certain response header values of a GetObject response. For example, you might override the Content-Disposition response header value through your GetObject request.
You can override values for a set of response headers. These modified response header values are included only in a successful response, that is, when the HTTP status code 200 OK is returned. The headers you can override using the following query parameters in the request are a subset of the headers that Amazon S3 accepts when you create an object.
The response headers that you can override for the GetObject response are Cache-Control, Content-Disposition, Content-Encoding, Content-Language, Content-Type, and Expires.
To override values for a set of response headers in the GetObject response, you can use the following query parameters in the request.
response-cache-control
response-content-disposition
response-content-encoding
response-content-language
response-content-type
response-expires
When you use these parameters, you must sign the request by using either an Authorization header or a presigned URL. These parameters cannot be used with an unsigned (anonymous) request.
Directory buckets - The HTTP Host header syntax is Bucket_name.s3express-az_id.region.amazonaws.com.
The following operations are related to GetObject:
This operation is not supported by directory buckets.
Returns the access control list (ACL) of an object. To use this operation, you must have s3:GetObjectAcl permissions or READ_ACP access to the object. For more information, see Mapping of ACL permissions and access policy permissions in the Amazon S3 User Guide
This functionality is not supported for Amazon S3 on Outposts.
By default, GET returns ACL information about the current version of an object. To return ACL information about a different version, use the versionId subresource.
If your bucket uses the bucket owner enforced setting for S3 Object Ownership, requests to read ACLs are still supported and return the bucket-owner-full-control ACL with the owner being the account that created the bucket. For more information, see Controlling object ownership and disabling ACLs in the Amazon S3 User Guide.
The following operations are related to GetObjectAcl:
nullptr
An Async wrapper for GetObjectAcl that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2822 of file S3Client.h.
A Callable wrapper for GetObjectAcl that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2813 of file S3Client.h.
nullptr
An Async wrapper for GetObject that queues the request into a thread executor and triggers associated callback when operation has finished.
Retrieves all the metadata from an object without returning the object itself. This operation is useful if you're interested only in an object's metadata.
GetObjectAttributes combines the functionality of HeadObject and ListParts. All of the data returned with each of those individual calls can be returned with a single call to GetObjectAttributes.
Directory buckets - For directory buckets, you must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com/key-name . Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
General purpose bucket permissions - To use GetObjectAttributes, you must have READ access to the object. The permissions that you need to use this operation with depend on whether the bucket is versioned. If the bucket is versioned, you need both the s3:GetObjectVersion and s3:GetObjectVersionAttributes permissions for this operation. If the bucket is not versioned, you need the s3:GetObject and s3:GetObjectAttributes permissions. For more information, see Specifying Permissions in a Policy in the Amazon S3 User Guide. If the object that you request does not exist, the error Amazon S3 returns depends on whether you also have the s3:ListBucket permission.
Directory bucket permissions - To grant access to this API operation on a directory bucket, we recommend that you use the CreateSession API operation for session-based authorization. Specifically, you grant the s3express:CreateSession permission to the directory bucket in a bucket policy or an IAM identity-based policy. Then, you make the CreateSession API call on the bucket to obtain a session token. With the session token in your request header, you can make API requests to this operation. After the session token expires, you make another CreateSession API call to generate a new session token for use. Amazon Web Services CLI or SDKs create session and refresh the session token automatically to avoid service interruptions when a session expires. For more information about authorization, see CreateSession .
Encryption request headers, like x-amz-server-side-encryption, should not be sent for HEAD requests if your object uses server-side encryption with Key Management Service (KMS) keys (SSE-KMS), dual-layer server-side encryption with Amazon Web Services KMS keys (DSSE-KMS), or server-side encryption with Amazon S3 managed encryption keys (SSE-S3). The x-amz-server-side-encryption header is used when you PUT an object to S3 and want to specify the encryption method. If you include this header in a GET request for an object that uses these types of keys, you’ll get an HTTP 400 Bad Request error. It's because the encryption method can't be changed when you retrieve the object.
If you encrypt an object by using server-side encryption with customer-provided encryption keys (SSE-C) when you store the object in Amazon S3, then when you retrieve the metadata from the object, you must use the following headers to provide the encryption key for the server to be able to retrieve the object's metadata. The headers are:
x-amz-server-side-encryption-customer-algorithm
x-amz-server-side-encryption-customer-key
x-amz-server-side-encryption-customer-key-MD5
For more information about SSE-C, see Server-Side Encryption (Using Customer-Provided Encryption Keys) in the Amazon S3 User Guide.
Directory bucket permissions - For directory buckets, only server-side encryption with Amazon S3 managed keys (SSE-S3) (AES256) is supported.
Directory buckets - S3 Versioning isn't enabled and supported for directory buckets. For this API operation, only the null value of the version ID is supported by directory buckets. You can only specify null to the versionId query parameter in the request.
Consider the following when using request headers:
If both of the If-Match and If-Unmodified-Since headers are present in the request as follows, then Amazon S3 returns the HTTP status code 200 OK and the data requested:
If-Match condition evaluates to true.
If-Unmodified-Since condition evaluates to false.
For more information about conditional requests, see RFC 7232.
If both of the If-None-Match and If-Modified-Since headers are present in the request as follows, then Amazon S3 returns the HTTP status code 304 Not Modified:
If-None-Match condition evaluates to false.
If-Modified-Since condition evaluates to true.
For more information about conditional requests, see RFC 7232.
Directory buckets - The HTTP Host header syntax is Bucket_name.s3express-az_id.region.amazonaws.com.
The following actions are related to GetObjectAttributes:
nullptr
An Async wrapper for GetObjectAttributes that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2956 of file S3Client.h.
A Callable wrapper for GetObjectAttributes that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2947 of file S3Client.h.
A Callable wrapper for GetObject that returns a future to the operation so that it can be executed in parallel to other requests.
This operation is not supported by directory buckets.
Gets an object's current legal hold status. For more information, see Locking Objects.
This functionality is not supported for Amazon S3 on Outposts.
The following action is related to GetObjectLegalHold:
nullptr
An Async wrapper for GetObjectLegalHold that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 2988 of file S3Client.h.
A Callable wrapper for GetObjectLegalHold that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 2979 of file S3Client.h.
This operation is not supported by directory buckets.
Gets the Object Lock configuration for a bucket. The rule specified in the Object Lock configuration will be applied by default to every new object placed in the specified bucket. For more information, see Locking Objects.
The following action is related to GetObjectLockConfiguration:
nullptr
An Async wrapper for GetObjectLockConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3021 of file S3Client.h.
A Callable wrapper for GetObjectLockConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3012 of file S3Client.h.
This operation is not supported by directory buckets.
Retrieves an object's retention settings. For more information, see Locking Objects.
This functionality is not supported for Amazon S3 on Outposts.
The following action is related to GetObjectRetention:
nullptr
An Async wrapper for GetObjectRetention that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3053 of file S3Client.h.
A Callable wrapper for GetObjectRetention that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3044 of file S3Client.h.
This operation is not supported by directory buckets.
Returns the tag-set of an object. You send the GET request against the tagging subresource associated with the object.
To use this operation, you must have permission to perform the s3:GetObjectTagging action. By default, the GET action returns information about current version of an object. For a versioned bucket, you can have multiple versions of an object in your bucket. To retrieve tags of any other version, use the versionId query parameter. You also need permission for the s3:GetObjectVersionTagging action.
By default, the bucket owner has this permission and can grant this permission to others.
For information about the Amazon S3 object tagging feature, see Object Tagging.
The following actions are related to GetObjectTagging:
nullptr
An Async wrapper for GetObjectTagging that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3097 of file S3Client.h.
A Callable wrapper for GetObjectTagging that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3088 of file S3Client.h.
This operation is not supported by directory buckets.
Returns torrent files from a bucket. BitTorrent can save you bandwidth when you're distributing large files.
You can get torrent only for objects that are less than 5 GB in size, and that are not encrypted using server-side encryption with a customer-provided encryption key.
To use GET, you must have READ access to the object.
This functionality is not supported for Amazon S3 on Outposts.
The following action is related to GetObjectTorrent:
nullptr
An Async wrapper for GetObjectTorrent that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3131 of file S3Client.h.
A Callable wrapper for GetObjectTorrent that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3122 of file S3Client.h.
This operation is not supported by directory buckets.
Retrieves the PublicAccessBlock configuration for an Amazon S3 bucket. To use this operation, you must have the s3:GetBucketPublicAccessBlock permission. For more information about Amazon S3 permissions, see Specifying Permissions in a Policy.
When Amazon S3 evaluates the PublicAccessBlock configuration for a bucket or an object, it checks the PublicAccessBlock configuration for both the bucket (or the bucket that contains the object) and the bucket owner's account. If the PublicAccessBlock settings are different between the bucket and the account, Amazon S3 uses the most restrictive combination of the bucket-level and account-level settings.
For more information about when Amazon S3 considers a bucket or an object public, see The Meaning of "Public".
The following operations are related to GetPublicAccessBlock:
nullptr
An Async wrapper for GetPublicAccessBlock that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3180 of file S3Client.h.
A Callable wrapper for GetPublicAccessBlock that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3171 of file S3Client.h.
You can use this operation to determine if a bucket exists and if you have permission to access it. The action returns a 200 OK if the bucket exists and you have permission to access it.
If the bucket does not exist or you do not have permission to access it, the HEAD request returns a generic 400 Bad Request, 403 Forbidden or 404 Not Found code. A message body is not included, so you cannot determine the exception beyond these HTTP response codes.
Directory buckets - You must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com. Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
All HeadBucket requests must be authenticated and signed by using IAM credentials (access key ID and secret access key for the IAM identities). All headers with the x-amz- prefix, including x-amz-copy-source, must be signed. For more information, see REST Authentication.
Directory bucket - You must use IAM credentials to authenticate and authorize your access to the HeadBucket API operation, instead of using the temporary security credentials through the CreateSession API operation.
Amazon Web Services CLI or SDKs handles authentication and authorization on your behalf.
General purpose bucket permissions - To use this operation, you must have permissions to perform the s3:ListBucket action. The bucket owner has this permission by default and can grant this permission to others. For more information about permissions, see Managing access permissions to your Amazon S3 resources in the Amazon S3 User Guide.
Directory bucket permissions - You must have the s3express:CreateSession permission in the Action element of a policy. By default, the session is in the ReadWrite mode. If you want to restrict the access, you can explicitly set the s3express:SessionMode condition key to ReadOnly on the bucket.
For more information about example bucket policies, see Example bucket policies for S3 Express One Zone and Amazon Web Services Identity and Access Management (IAM) identity-based policies for S3 Express One Zone in the Amazon S3 User Guide.
Directory buckets - The HTTP Host header syntax is Bucket_name.s3express-az_id.region.amazonaws.com.
nullptr
An Async wrapper for HeadBucket that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3252 of file S3Client.h.
A Callable wrapper for HeadBucket that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3243 of file S3Client.h.
The HEAD operation retrieves metadata from an object without returning the object itself. This operation is useful if you're interested only in an object's metadata.
A HEAD request has the same options as a GET operation on an object. The response is identical to the GET response except that there is no response body. Because of this, if the HEAD request generates an error, it returns a generic code, such as 400 Bad Request, 403 Forbidden, 404 Not Found, 405 Method Not Allowed, 412 Precondition Failed, or 304 Not Modified. It's not possible to retrieve the exact exception of these error codes.
Request headers are limited to 8 KB in size. For more information, see Common Request Headers.
Directory buckets - For directory buckets, you must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com/key-name . Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
General purpose bucket permissions - To use HEAD, you must have the s3:GetObject permission. You need the relevant read object (or version) permission for this operation. For more information, see Actions, resources, and condition keys for Amazon S3 in the Amazon S3 User Guide.
If the object you request doesn't exist, the error that Amazon S3 returns depends on whether you also have the s3:ListBucket permission.
Directory bucket permissions - To grant access to this API operation on a directory bucket, we recommend that you use the CreateSession API operation for session-based authorization. Specifically, you grant the s3express:CreateSession permission to the directory bucket in a bucket policy or an IAM identity-based policy. Then, you make the CreateSession API call on the bucket to obtain a session token. With the session token in your request header, you can make API requests to this operation. After the session token expires, you make another CreateSession API call to generate a new session token for use. Amazon Web Services CLI or SDKs create session and refresh the session token automatically to avoid service interruptions when a session expires. For more information about authorization, see CreateSession .
Encryption request headers, like x-amz-server-side-encryption, should not be sent for HEAD requests if your object uses server-side encryption with Key Management Service (KMS) keys (SSE-KMS), dual-layer server-side encryption with Amazon Web Services KMS keys (DSSE-KMS), or server-side encryption with Amazon S3 managed encryption keys (SSE-S3). The x-amz-server-side-encryption header is used when you PUT an object to S3 and want to specify the encryption method. If you include this header in a HEAD request for an object that uses these types of keys, you’ll get an HTTP 400 Bad Request error. It's because the encryption method can't be changed when you retrieve the object.
If you encrypt an object by using server-side encryption with customer-provided encryption keys (SSE-C) when you store the object in Amazon S3, then when you retrieve the metadata from the object, you must use the following headers to provide the encryption key for the server to be able to retrieve the object's metadata. The headers are:
x-amz-server-side-encryption-customer-algorithm
x-amz-server-side-encryption-customer-key
x-amz-server-side-encryption-customer-key-MD5
For more information about SSE-C, see Server-Side Encryption (Using Customer-Provided Encryption Keys) in the Amazon S3 User Guide.
Directory bucket permissions - For directory buckets, only server-side encryption with Amazon S3 managed keys (SSE-S3) (AES256) is supported.
If the current version of the object is a delete marker, Amazon S3 behaves as if the object was deleted and includes x-amz-delete-marker: true in the response.
If the specified version is a delete marker, the response returns a 405 Method Not Allowed error and the Last-Modified: timestamp response header.
Directory buckets - Delete marker is not supported by directory buckets.
Directory buckets - S3 Versioning isn't enabled and supported for directory buckets. For this API operation, only the null value of the version ID is supported by directory buckets. You can only specify null to the versionId query parameter in the request.
Directory buckets - The HTTP Host header syntax is Bucket_name.s3express-az_id.region.amazonaws.com.
The following actions are related to HeadObject:
nullptr
An Async wrapper for HeadObject that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3368 of file S3Client.h.
A Callable wrapper for HeadObject that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3359 of file S3Client.h.
This operation is not supported by directory buckets.
Lists the analytics configurations for the bucket. You can have up to 1,000 analytics configurations per bucket.
This action supports list pagination and does not return more than 100 configurations at a time. You should always check the IsTruncated element in the response. If there are no more configurations to list, IsTruncated is set to false. If there are more configurations to list, IsTruncated is set to true, and there will be a value in NextContinuationToken. You use the NextContinuationToken value to continue the pagination of the list by passing the value in continuation-token in the request to GET the next page.
To use this operation, you must have permissions to perform the s3:GetAnalyticsConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
For information about Amazon S3 analytics feature, see Amazon S3 Analytics – Storage Class Analysis.
The following operations are related to ListBucketAnalyticsConfigurations:
nullptr
An Async wrapper for ListBucketAnalyticsConfigurations that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3420 of file S3Client.h.
A Callable wrapper for ListBucketAnalyticsConfigurations that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3411 of file S3Client.h.
This operation is not supported by directory buckets.
Lists the S3 Intelligent-Tiering configuration from the specified bucket.
The S3 Intelligent-Tiering storage class is designed to optimize storage costs by automatically moving data to the most cost-effective storage access tier, without performance impact or operational overhead. S3 Intelligent-Tiering delivers automatic cost savings in three low latency and high throughput access tiers. To get the lowest storage cost on data that can be accessed in minutes to hours, you can choose to activate additional archiving capabilities.
The S3 Intelligent-Tiering storage class is the ideal storage class for data with unknown, changing, or unpredictable access patterns, independent of object size or retention period. If the size of an object is less than 128 KB, it is not monitored and not eligible for auto-tiering. Smaller objects can be stored, but they are always charged at the Frequent Access tier rates in the S3 Intelligent-Tiering storage class.
For more information, see Storage class for automatically optimizing frequently and infrequently accessed objects.
Operations related to ListBucketIntelligentTieringConfigurations include:
nullptr
An Async wrapper for ListBucketIntelligentTieringConfigurations that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3469 of file S3Client.h.
A Callable wrapper for ListBucketIntelligentTieringConfigurations that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3460 of file S3Client.h.
This operation is not supported by directory buckets.
Returns a list of inventory configurations for the bucket. You can have up to 1,000 analytics configurations per bucket.
This action supports list pagination and does not return more than 100 configurations at a time. Always check the IsTruncated element in the response. If there are no more configurations to list, IsTruncated is set to false. If there are more configurations to list, IsTruncated is set to true, and there is a value in NextContinuationToken. You use the NextContinuationToken value to continue the pagination of the list by passing the value in continuation-token in the request to GET the next page.
To use this operation, you must have permissions to perform the s3:GetInventoryConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
For information about the Amazon S3 inventory feature, see Amazon S3 Inventory
The following operations are related to ListBucketInventoryConfigurations:
nullptr
An Async wrapper for ListBucketInventoryConfigurations that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3521 of file S3Client.h.
A Callable wrapper for ListBucketInventoryConfigurations that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3512 of file S3Client.h.
This operation is not supported by directory buckets.
Lists the metrics configurations for the bucket. The metrics configurations are only for the request metrics of the bucket and do not provide information on daily storage metrics. You can have up to 1,000 configurations per bucket.
This action supports list pagination and does not return more than 100 configurations at a time. Always check the IsTruncated element in the response. If there are no more configurations to list, IsTruncated is set to false. If there are more configurations to list, IsTruncated is set to true, and there is a value in NextContinuationToken. You use the NextContinuationToken value to continue the pagination of the list by passing the value in continuation-token in the request to GET the next page.
To use this operation, you must have permissions to perform the s3:GetMetricsConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
For more information about metrics configurations and CloudWatch request metrics, see Monitoring Metrics with Amazon CloudWatch.
The following operations are related to ListBucketMetricsConfigurations:
nullptr
An Async wrapper for ListBucketMetricsConfigurations that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3575 of file S3Client.h.
A Callable wrapper for ListBucketMetricsConfigurations that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3566 of file S3Client.h.
This operation is not supported by directory buckets.
Returns a list of all buckets owned by the authenticated sender of the request. To use this operation, you must have the s3:ListAllMyBuckets permission.
For information about Amazon S3 buckets, see Creating, configuring, and working with Amazon S3 buckets.
nullptr
An Async wrapper for ListBuckets that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3606 of file S3Client.h.
A Callable wrapper for ListBuckets that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3597 of file S3Client.h.
Returns a list of all Amazon S3 directory buckets owned by the authenticated sender of the request. For more information about directory buckets, see Directory buckets in the Amazon S3 User Guide.
Directory buckets - For directory buckets, you must make requests for this API operation to the Regional endpoint. These endpoints support path-style requests in the format https://s3express-control.region_code.amazonaws.com/bucket-name . Virtual-hosted-style requests aren't supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
You must have the s3express:ListAllMyDirectoryBuckets permission in an IAM identity-based policy instead of a bucket policy. Cross-account access to this API operation isn't supported. This operation can only be performed by the Amazon Web Services account that owns the resource. For more information about directory bucket policies and permissions, see Amazon Web Services Identity and Access Management (IAM) for S3 Express One Zone in the Amazon S3 User Guide.
Directory buckets - The HTTP Host header syntax is s3express-control.region.amazonaws.com.
nullptr
An Async wrapper for ListDirectoryBuckets that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3653 of file S3Client.h.
A Callable wrapper for ListDirectoryBuckets that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3644 of file S3Client.h.
This operation lists in-progress multipart uploads in a bucket. An in-progress multipart upload is a multipart upload that has been initiated by the CreateMultipartUpload request, but has not yet been completed or aborted.
Directory buckets - If multipart uploads in a directory bucket are in progress, you can't delete the bucket until all the in-progress multipart uploads are aborted or completed.
The ListMultipartUploads operation returns a maximum of 1,000 multipart uploads in the response. The limit of 1,000 multipart uploads is also the default value. You can further limit the number of uploads in a response by specifying the max-uploads request parameter. If there are more than 1,000 multipart uploads that satisfy your ListMultipartUploads request, the response returns an IsTruncated element with the value of true, a NextKeyMarker element, and a NextUploadIdMarker element. To list the remaining multipart uploads, you need to make subsequent ListMultipartUploads requests. In these requests, include two query parameters: key-marker and upload-id-marker. Set the value of key-marker to the NextKeyMarker value from the previous response. Similarly, set the value of upload-id-marker to the NextUploadIdMarker value from the previous response.
Directory buckets - The upload-id-marker element and the NextUploadIdMarker element aren't supported by directory buckets. To list the additional multipart uploads, you only need to set the value of key-marker to the NextKeyMarker value from the previous response.
For more information about multipart uploads, see Uploading Objects Using Multipart Upload in the Amazon S3 User Guide.
Directory buckets - For directory buckets, you must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com/key-name . Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
General purpose bucket permissions - For information about permissions required to use the multipart upload API, see Multipart Upload and Permissions in the Amazon S3 User Guide.
Directory bucket permissions - To grant access to this API operation on a directory bucket, we recommend that you use the CreateSession API operation for session-based authorization. Specifically, you grant the s3express:CreateSession permission to the directory bucket in a bucket policy or an IAM identity-based policy. Then, you make the CreateSession API call on the bucket to obtain a session token. With the session token in your request header, you can make API requests to this operation. After the session token expires, you make another CreateSession API call to generate a new session token for use. Amazon Web Services CLI or SDKs create session and refresh the session token automatically to avoid service interruptions when a session expires. For more information about authorization, see CreateSession .
General purpose bucket - In the ListMultipartUploads response, the multipart uploads are sorted based on two criteria:
Key-based sorting - Multipart uploads are initially sorted in ascending order based on their object keys.
Time-based sorting - For uploads that share the same object key, they are further sorted in ascending order based on the upload initiation time. Among uploads with the same key, the one that was initiated first will appear before the ones that were initiated later.
Directory bucket - In the ListMultipartUploads response, the multipart uploads aren't sorted lexicographically based on the object keys.
Directory buckets
Bucket_name.s3express-az_id.region.amazonaws.com.The following operations are related to ListMultipartUploads:
nullptr
An Async wrapper for ListMultipartUploads that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3756 of file S3Client.h.
A Callable wrapper for ListMultipartUploads that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3747 of file S3Client.h.
This operation is not supported by directory buckets.
Returns some or all (up to 1,000) of the objects in a bucket. You can use the request parameters as selection criteria to return a subset of the objects in a bucket. A 200 OK response can contain valid or invalid XML. Be sure to design your application to parse the contents of the response and handle it appropriately.
This action has been revised. We recommend that you use the newer version, ListObjectsV2, when developing applications. For backward compatibility, Amazon S3 continues to support ListObjects.
The following operations are related to ListObjects:
nullptr
An Async wrapper for ListObjects that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3844 of file S3Client.h.
A Callable wrapper for ListObjects that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3835 of file S3Client.h.
Returns some or all (up to 1,000) of the objects in a bucket with each request. You can use the request parameters as selection criteria to return a subset of the objects in a bucket. A 200 OK response can contain valid or invalid XML. Make sure to design your application to parse the contents of the response and handle it appropriately. For more information about listing objects, see Listing object keys programmatically in the Amazon S3 User Guide. To get a list of your buckets, see ListBuckets.
Directory buckets - For directory buckets, you must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com/key-name . Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
General purpose bucket permissions - To use this operation, you must have READ access to the bucket. You must have permission to perform the s3:ListBucket action. The bucket owner has this permission by default and can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources in the Amazon S3 User Guide.
Directory bucket permissions - To grant access to this API operation on a directory bucket, we recommend that you use the CreateSession API operation for session-based authorization. Specifically, you grant the s3express:CreateSession permission to the directory bucket in a bucket policy or an IAM identity-based policy. Then, you make the CreateSession API call on the bucket to obtain a session token. With the session token in your request header, you can make API requests to this operation. After the session token expires, you make another CreateSession API call to generate a new session token for use. Amazon Web Services CLI or SDKs create session and refresh the session token automatically to avoid service interruptions when a session expires. For more information about authorization, see CreateSession .
General purpose bucket - For general purpose buckets, ListObjectsV2 returns objects in lexicographical order based on their key names.
Directory bucket - For directory buckets, ListObjectsV2 does not return objects in lexicographical order.
Directory buckets - The HTTP Host header syntax is Bucket_name.s3express-az_id.region.amazonaws.com.
This section describes the latest revision of this action. We recommend that you use this revised API operation for application development. For backward compatibility, Amazon S3 continues to support the prior version of this API operation, ListObjects.
The following operations are related to ListObjectsV2:
nullptr
An Async wrapper for ListObjectsV2 that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3931 of file S3Client.h.
A Callable wrapper for ListObjectsV2 that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3922 of file S3Client.h.
This operation is not supported by directory buckets.
Returns metadata about all versions of the objects in a bucket. You can also use request parameters as selection criteria to return metadata about a subset of all the object versions.
To use this operation, you must have permission to perform the s3:ListBucketVersions action. Be aware of the name difference.
A 200 OK response can contain valid or invalid XML. Make sure to design your application to parse the contents of the response and handle it appropriately.
To use this operation, you must have READ access to the bucket.
The following operations are related to ListObjectVersions:
nullptr
An Async wrapper for ListObjectVersions that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 3799 of file S3Client.h.
A Callable wrapper for ListObjectVersions that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 3790 of file S3Client.h.
Lists the parts that have been uploaded for a specific multipart upload.
To use this operation, you must provide the upload ID in the request. You obtain this uploadID by sending the initiate multipart upload request through CreateMultipartUpload.
The ListParts request returns a maximum of 1,000 uploaded parts. The limit of 1,000 parts is also the default value. You can restrict the number of parts in a response by specifying the max-parts request parameter. If your multipart upload consists of more than 1,000 parts, the response returns an IsTruncated field with the value of true, and a NextPartNumberMarker element. To list remaining uploaded parts, in subsequent ListParts requests, include the part-number-marker query string parameter and set its value to the NextPartNumberMarker field value from the previous response.
For more information on multipart uploads, see Uploading Objects Using Multipart Upload in the Amazon S3 User Guide.
Directory buckets - For directory buckets, you must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format https://bucket_name.s3express-az_id.region.amazonaws.com/key-name . Path-style requests are not supported. For more information, see Regional and Zonal endpoints in the Amazon S3 User Guide.
General purpose bucket permissions - For information about permissions required to use the multipart upload API, see Multipart Upload and Permissions in the Amazon S3 User Guide.
If the upload was created using server-side encryption with Key Management Service (KMS) keys (SSE-KMS) or dual-layer server-side encryption with Amazon Web Services KMS keys (DSSE-KMS), you must have permission to the kms:Decrypt action for the ListParts request to succeed.
Directory bucket permissions - To grant access to this API operation on a directory bucket, we recommend that you use the CreateSession API operation for session-based authorization. Specifically, you grant the s3express:CreateSession permission to the directory bucket in a bucket policy or an IAM identity-based policy. Then, you make the CreateSession API call on the bucket to obtain a session token. With the session token in your request header, you can make API requests to this operation. After the session token expires, you make another CreateSession API call to generate a new session token for use. Amazon Web Services CLI or SDKs create session and refresh the session token automatically to avoid service interruptions when a session expires. For more information about authorization, see CreateSession .
Directory buckets - The HTTP Host header syntax is Bucket_name.s3express-az_id.region.amazonaws.com.
The following operations are related to ListParts:
nullptr
An Async wrapper for ListParts that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 4021 of file S3Client.h.
A Callable wrapper for ListParts that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 4012 of file S3Client.h.
Assignment operator for a S3Client. Copies all members that do not reference self. Recreates member that reference self.
| rhs | the source object of the copy. |
Assignment move operator for a S3Client. Copies all members that do not reference self. Recreates member that reference self.
| rhs | the source object of the copy. |
This operation is not supported by directory buckets.
Sets the accelerate configuration of an existing bucket. Amazon S3 Transfer Acceleration is a bucket-level feature that enables you to perform faster data transfers to Amazon S3.
To use this operation, you must have permission to perform the s3:PutAccelerateConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
The Transfer Acceleration state of a bucket can be set to one of the following two values:
Enabled – Enables accelerated data transfers to the bucket.
Suspended – Disables accelerated data transfers to the bucket.
The GetBucketAccelerateConfiguration action returns the transfer acceleration state of a bucket.
After setting the Transfer Acceleration state of a bucket to Enabled, it might take up to thirty minutes before the data transfer rates to the bucket increase.
The name of the bucket used for Transfer Acceleration must be DNS-compliant and must not contain periods (".").
For more information about transfer acceleration, see Transfer Acceleration.
The following operations are related to PutBucketAccelerateConfiguration:
nullptr
An Async wrapper for PutBucketAccelerateConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 4074 of file S3Client.h.
A Callable wrapper for PutBucketAccelerateConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 4065 of file S3Client.h.
This operation is not supported by directory buckets.
Sets the permissions on an existing bucket using access control lists (ACL). For more information, see Using ACLs. To set the ACL of a bucket, you must have the WRITE_ACP permission.
You can use one of the following two ways to set a bucket's permissions:
Specify the ACL in the request body
Specify permissions using request headers
You cannot specify access permission using both the body and the request headers.
Depending on your application needs, you may choose to set the ACL on a bucket using either the request body or the headers. For example, if you have an existing application that updates a bucket ACL using the request body, then you can continue to use that approach.
If your bucket uses the bucket owner enforced setting for S3 Object Ownership, ACLs are disabled and no longer affect permissions. You must use policies to grant access to your bucket and the objects in it. Requests to set ACLs or update ACLs fail and return the AccessControlListNotSupported error code. Requests to read ACLs are still supported. For more information, see Controlling object ownership in the Amazon S3 User Guide.
You can set access permissions by using one of the following methods:
Specify a canned ACL with the x-amz-acl request header. Amazon S3 supports a set of predefined ACLs, known as canned ACLs. Each canned ACL has a predefined set of grantees and permissions. Specify the canned ACL name as the value of x-amz-acl. If you use this header, you cannot use other access control-specific headers in your request. For more information, see Canned ACL.
Specify access permissions explicitly with the x-amz-grant-read, x-amz-grant-read-acp, x-amz-grant-write-acp, and x-amz-grant-full-control headers. When using these headers, you specify explicit access permissions and grantees (Amazon Web Services accounts or Amazon S3 groups) who will receive the permission. If you use these ACL-specific headers, you cannot use the x-amz-acl header to set a canned ACL. These parameters map to the set of permissions that Amazon S3 supports in an ACL. For more information, see Access Control List (ACL) Overview.
You specify each grantee as a type=value pair, where the type is one of the following:
id – if the value specified is the canonical user ID of an Amazon Web Services account
uri – if you are granting permissions to a predefined group
emailAddress – if the value specified is the email address of an Amazon Web Services account
Using email addresses to specify a grantee is only supported in the following Amazon Web Services Regions:
US East (N. Virginia)
US West (N. California)
US West (Oregon)
Asia Pacific (Singapore)
Asia Pacific (Sydney)
Asia Pacific (Tokyo)
Europe (Ireland)
South America (São Paulo)
For a list of all the Amazon S3 supported Regions and endpoints, see Regions and Endpoints in the Amazon Web Services General Reference.
For example, the following x-amz-grant-write header grants create, overwrite, and delete objects permission to LogDelivery group predefined by Amazon S3 and two Amazon Web Services accounts identified by their email addresses.
x-amz-grant-write: uri="http://acs.amazonaws.com/groups/s3/LogDelivery", id="111122223333", id="555566667777"
You can use either a canned ACL or specify access permissions explicitly. You cannot do both.
You can specify the person (grantee) to whom you're assigning access rights (using request elements) in the following ways:
By the person's ID:
<Grantee xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="CanonicalUser"><ID><>ID<></ID><DisplayName><>GranteesEmail<></DisplayName> </Grantee>
DisplayName is optional and ignored in the request
By URI:
<Grantee xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="Group"><URI><>http://acs.amazonaws.com/groups/global/AuthenticatedUsers<></URI></Grantee>
By Email address:
<Grantee xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="AmazonCustomerByEmail"><EmailAddress><>Grant.nosp@m.ees@.nosp@m.email.nosp@m..com<></EmailAddress>&</Grantee>
The grantee is resolved to the CanonicalUser and, in a response to a GET Object acl request, appears as the CanonicalUser.
Using email addresses to specify a grantee is only supported in the following Amazon Web Services Regions:
US East (N. Virginia)
US West (N. California)
US West (Oregon)
Asia Pacific (Singapore)
Asia Pacific (Sydney)
Asia Pacific (Tokyo)
Europe (Ireland)
South America (São Paulo)
For a list of all the Amazon S3 supported Regions and endpoints, see Regions and Endpoints in the Amazon Web Services General Reference.
The following operations are related to PutBucketAcl:
nullptr
An Async wrapper for PutBucketAcl that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 4189 of file S3Client.h.
A Callable wrapper for PutBucketAcl that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 4180 of file S3Client.h.
This operation is not supported by directory buckets.
Sets an analytics configuration for the bucket (specified by the analytics configuration ID). You can have up to 1,000 analytics configurations per bucket.
You can choose to have storage class analysis export analysis reports sent to a comma-separated values (CSV) flat file. See the DataExport request element. Reports are updated daily and are based on the object filters that you configure. When selecting data export, you specify a destination bucket and an optional destination prefix where the file is written. You can export the data to a destination bucket in a different account. However, the destination bucket must be in the same Region as the bucket that you are making the PUT analytics configuration to. For more information, see Amazon S3 Analytics – Storage Class Analysis.
You must create a bucket policy on the destination bucket where the exported file is written to grant permissions to Amazon S3 to write objects to the bucket. For an example policy, see Granting Permissions for Amazon S3 Inventory and Storage Class Analysis.
To use this operation, you must have permissions to perform the s3:PutAnalyticsConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources.
PutBucketAnalyticsConfiguration has the following special errors:
HTTP Error: HTTP 400 Bad Request
Code: InvalidArgument
Cause: Invalid argument.
HTTP Error: HTTP 400 Bad Request
Code: TooManyConfigurations
Cause: You are attempting to create a new configuration but have already reached the 1,000-configuration limit.
HTTP Error: HTTP 403 Forbidden
Code: AccessDenied
Cause: You are not the owner of the specified bucket, or you do not have the s3:PutAnalyticsConfiguration bucket permission to set the configuration on the bucket.
The following operations are related to PutBucketAnalyticsConfiguration:
nullptr
An Async wrapper for PutBucketAnalyticsConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 4259 of file S3Client.h.
A Callable wrapper for PutBucketAnalyticsConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 4250 of file S3Client.h.
This operation is not supported by directory buckets.
Sets the cors configuration for your bucket. If the configuration exists, Amazon S3 replaces it.
To use this operation, you must be allowed to perform the s3:PutBucketCORS action. By default, the bucket owner has this permission and can grant it to others.
You set this configuration on a bucket so that the bucket can service cross-origin requests. For example, you might want to enable a request whose origin is http://www.example.com to access your Amazon S3 bucket at my.example.bucket.com by using the browser's XMLHttpRequest capability.
To enable cross-origin resource sharing (CORS) on a bucket, you add the cors subresource to the bucket. The cors subresource is an XML document in which you configure rules that identify origins and the HTTP methods that can be executed on your bucket. The document is limited to 64 KB in size.
When Amazon S3 receives a cross-origin request (or a pre-flight OPTIONS request) against a bucket, it evaluates the cors configuration on the bucket and uses the first CORSRule rule that matches the incoming browser request to enable a cross-origin request. For a rule to match, the following conditions must be met:
The request's Origin header must match AllowedOrigin elements.
The request method (for example, GET, PUT, HEAD, and so on) or the Access-Control-Request-Method header in case of a pre-flight OPTIONS request must be one of the AllowedMethod elements.
Every header specified in the Access-Control-Request-Headers request header of a pre-flight request must match an AllowedHeader element.
For more information about CORS, go to Enabling Cross-Origin Resource Sharing in the Amazon S3 User Guide.
The following operations are related to PutBucketCors:
nullptr
An Async wrapper for PutBucketCors that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 4320 of file S3Client.h.
A Callable wrapper for PutBucketCors that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 4311 of file S3Client.h.
This operation is not supported by directory buckets.
This action uses the encryption subresource to configure default encryption and Amazon S3 Bucket Keys for an existing bucket.
By default, all buckets have a default encryption configuration that uses server-side encryption with Amazon S3 managed keys (SSE-S3). You can optionally configure default encryption for a bucket by using server-side encryption with Key Management Service (KMS) keys (SSE-KMS) or dual-layer server-side encryption with Amazon Web Services KMS keys (DSSE-KMS). If you specify default encryption by using SSE-KMS, you can also configure Amazon S3 Bucket Keys. If you use PutBucketEncryption to set your default bucket encryption to SSE-KMS, you should verify that your KMS key ID is correct. Amazon S3 does not validate the KMS key ID provided in PutBucketEncryption requests.
This action requires Amazon Web Services Signature Version 4. For more information, see Authenticating Requests (Amazon Web Services Signature Version 4).
To use this operation, you must have permission to perform the s3:PutEncryptionConfiguration action. The bucket owner has this permission by default. The bucket owner can grant this permission to others. For more information about permissions, see Permissions Related to Bucket Subresource Operations and Managing Access Permissions to Your Amazon S3 Resources in the Amazon S3 User Guide.
The following operations are related to PutBucketEncryption:
nullptr
An Async wrapper for PutBucketEncryption that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 4376 of file S3Client.h.
A Callable wrapper for PutBucketEncryption that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 4367 of file S3Client.h.
This operation is not supported by directory buckets.
Puts a S3 Intelligent-Tiering configuration to the specified bucket. You can have up to 1,000 S3 Intelligent-Tiering configurations per bucket.
The S3 Intelligent-Tiering storage class is designed to optimize storage costs by automatically moving data to the most cost-effective storage access tier, without performance impact or operational overhead. S3 Intelligent-Tiering delivers automatic cost savings in three low latency and high throughput access tiers. To get the lowest storage cost on data that can be accessed in minutes to hours, you can choose to activate additional archiving capabilities.
The S3 Intelligent-Tiering storage class is the ideal storage class for data with unknown, changing, or unpredictable access patterns, independent of object size or retention period. If the size of an object is less than 128 KB, it is not monitored and not eligible for auto-tiering. Smaller objects can be stored, but they are always charged at the Frequent Access tier rates in the S3 Intelligent-Tiering storage class.
For more information, see Storage class for automatically optimizing frequently and infrequently accessed objects.
Operations related to PutBucketIntelligentTieringConfiguration include:
You only need S3 Intelligent-Tiering enabled on a bucket if you want to automatically move objects stored in the S3 Intelligent-Tiering storage class to the Archive Access or Deep Archive Access tier.
PutBucketIntelligentTieringConfiguration has the following special errors:
Code: InvalidArgument
Cause: Invalid Argument
Code: TooManyConfigurations
Cause: You are attempting to create a new configuration but have already reached the 1,000-configuration limit.
Cause: You are not the owner of the specified bucket, or you do not have the s3:PutIntelligentTieringConfiguration bucket permission to set the configuration on the bucket.
nullptr
An Async wrapper for PutBucketIntelligentTieringConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 4438 of file S3Client.h.
A Callable wrapper for PutBucketIntelligentTieringConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 4429 of file S3Client.h.
This operation is not supported by directory buckets.
This implementation of the PUT action adds an inventory configuration (identified by the inventory ID) to the bucket. You can have up to 1,000 inventory configurations per bucket.
Amazon S3 inventory generates inventories of the objects in the bucket on a daily or weekly basis, and the results are published to a flat file. The bucket that is inventoried is called the source bucket, and the bucket where the inventory flat file is stored is called the destination bucket. The destination bucket must be in the same Amazon Web Services Region as the source bucket.
When you configure an inventory for a source bucket, you specify the destination bucket where you want the inventory to be stored, and whether to generate the inventory daily or weekly. You can also configure what object metadata to include and whether to inventory all object versions or only current versions. For more information, see Amazon S3 Inventory in the Amazon S3 User Guide.
You must create a bucket policy on the destination bucket to grant permissions to Amazon S3 to write objects to the bucket in the defined location. For an example policy, see Granting Permissions for Amazon S3 Inventory and Storage Class Analysis.
To use this operation, you must have permission to perform the s3:PutInventoryConfiguration action. The bucket owner has this permission by default and can grant this permission to others.
The s3:PutInventoryConfiguration permission allows a user to create an S3 Inventory report that includes all object metadata fields available and to specify the destination bucket to store the inventory. A user with read access to objects in the destination bucket can also access all object metadata fields that are available in the inventory report.
To restrict access to an inventory report, see Restricting access to an Amazon S3 Inventory report in the Amazon S3 User Guide. For more information about the metadata fields available in S3 Inventory, see Amazon S3 Inventory lists in the Amazon S3 User Guide. For more information about permissions, see Permissions related to bucket subresource operations and Identity and access management in Amazon S3 in the Amazon S3 User Guide.
PutBucketInventoryConfiguration has the following special errors:
Code: InvalidArgument
Cause: Invalid Argument
Code: TooManyConfigurations
Cause: You are attempting to create a new configuration but have already reached the 1,000-configuration limit.
Cause: You are not the owner of the specified bucket, or you do not have the s3:PutInventoryConfiguration bucket permission to set the configuration on the bucket.
The following operations are related to PutBucketInventoryConfiguration:
nullptr
An Async wrapper for PutBucketInventoryConfiguration that queues the request into a thread executor and triggers associated callback when operation has finished.
Definition at line 4521 of file S3Client.h.
A Callable wrapper for PutBucketInventoryConfiguration that returns a future to the operation so that it can be executed in parallel to other requests.
Definition at line 4512 of file S3Client.h.
This operation is not supported by directory buckets.
Creates a new lifecycle configuration for the bucket or replaces an existing lifecycle configuration. Keep in mind that this will overwrite an existing lifecycle configuration, so if you want to retain any configuration details, they must be included in the new lifecycle configuration. For information about lifecycle configuration, see Managing your storage lifecycle.
Bucket lifecycle configuration now supports specifying a lifecycle rule using an object key name prefix, one or more object tags, object size, or any combination of these. Accordingly, this section describes the latest API. The previous version of the API supported filtering based only on an object key name prefix, which is supported for backward compatibility. For the related API description, see PutBucketLifecycle.
You specify the lifecycle configuration in your request body. The lifecycle configuration is specified as XML consisting of one or more rules. An Amazon S3 Lifecycle configuration can have up to 1,000 rules. This limit is not adjustable. Each rule consists of the following:
A filter identifying a subset of objects to which the rule applies. The filter can be based on a key name prefix, object tags, object size, or any combination of these.
A status indicating whether the rule is in effect.
One or more lifecycle transition and expiration actions that you want Amazon S3 to perform on the objects identified by the filter. If the state of your bucket is versioning-enabled or versioning-suspended, you can have many versions of the same object (one current version and zero or more noncurrent versions). Amazon S3 provides predefined actions that you can specify for current and noncurrent object versions.
For more information, see Object Lifecycle Management and Lifecycle Configuration Elements.
By default, all Amazon S3 resources are private, including buckets, objects, and related subresources (for example, lifecycle configuration and website configuration). Only the resource owner (that is, the Amazon Web Services account that created it) can access the resource. The resource owner can optionally grant access permissions to others by writing an access policy. For this operation, a user must get the s3:PutLifecycleConfiguration permission.
You can also explicitly deny permissions. An explicit deny also supersedes any other permissions. If you want to block users or accounts from removing or deleting objects from your bucket, you must deny them permissions for the following actions:
s3:DeleteObject
s3:DeleteObjectVersion
s3:PutLifecycleConfiguration
For more information about permissions, see Managing Access Permissions to Your Amazon S3 Resources.
The following operations are related to PutBucketLifecycleConfiguration: